Uh-oh, it looks like your Internet Explorer is out of date.

For a better shopping experience, please upgrade now.

Afraid of the Dark: The True Story of a Reckless Husband, his Stunning Wife, and the Murder that Shattered a Family

Afraid of the Dark: The True Story of a Reckless Husband, his Stunning Wife, and the Murder that Shattered a Family

3.0 6
by Tom Henderson

See All Formats & Editions

Detroit mortgage broker Mark Unger adored his wife Florence and their two young sons. But after a decade of marriage and increasing financial trouble, Mark's life began to slowly unravel. He became addicted to pain killers and gambling, and ended up spending five months in rehab.

Forced to go back to work, Flo became bitter and resentful of Mark and began to


Detroit mortgage broker Mark Unger adored his wife Florence and their two young sons. But after a decade of marriage and increasing financial trouble, Mark's life began to slowly unravel. He became addicted to pain killers and gambling, and ended up spending five months in rehab.

Forced to go back to work, Flo became bitter and resentful of Mark and began to have an affair with one of his friends. When Mark returned home and his disability checks weren't enough to make ends meet Flo filed for divorce.

Panicked by the thought losing her, Mark did everything he could to win Flo back. Even though she resisted his efforts, Flo did agree to a weekend getaway at the family's favorite lakeside resort. But after their first night there, Flo went missing…and the next day her corpse was found floating in the water. Mark claimed that her death was an accident—one that must have happened while he was up at the cottage, putting the kids to sleep. But soon a jury would be convinced of what Flo's friends and family believed to be true: That Flo would never have been alone on the boat dock that night because she was deathly AFRAID OF THE DARK.

Product Details

St. Martin's Press
Publication date:
Sold by:
Sales rank:
File size:
349 KB

Read an Excerpt

Afraid of the Dark

By Tom Henderson

St. Martin's Press

Copyright © 2009 Tom Henderson
All rights reserved.
ISBN: 978-1-4299-6954-3





Friday, October 24, 2003

It was, thought Linnaeus Duncan, fixing to be a fine weekend. It was his favorite time of year, the seven-days-a-week of summer hubbub having ended, so a man could relax and enjoy himself and his surroundings.

And, my, what surroundings: a Technicolor forest encircling the small lake, and the sun still capable of lifting the temperatures into the 70s if a north wind wasn't blowing in.

Linnaeus (whom everyone called Linn since his days in the service, when they shortened it at mail call) and his wife, Maggie, were part-owners of the Inn of Watervale resort on the south end of Lower Herring Lake, a small lake in northwest Michigan tucked on the other side of some sand dunes, scrub brush and pine trees from Lake Michigan.

Their share of the sprawling complex was eight buildings on three and a half acres on the lake and another forty acres of undeveloped adjacent property. They rented out seven of the buildings and lived in the other.

Two of the houses were right on the lake, with 160 feet of frontage — a big Victorian with six bedrooms and four bathrooms to the left of a small boathouse and a small cottage to the right.

Their other cottages were set back from the water. The remaining twenty-five cottages of the resort were owned by Dori Turner, Maggie's cousin. Though the Watervale looked like one large complex, it was run as two organizations, Dori handling her cottages and the Duncans theirs.

Summer weekends were always busy, with renters checking out Saturday morning and a new batch checking in Saturday afternoon. The resort was about booked up solid from Memorial Day to Labor Day, year after year. Many of its renters had been coming for years. Summer, you could only rent by the week.

Color season offered another burst of activity, which was about done, now. The relatively warm waters of Lake Michigan provided a mini-climate that stretched out the color season into late October, tourists coming to see the bright reds of the sugar maples and the yellows of the beeches and tamaracks, well past the time that forests in the interior of the state had lost their leaves.

This year, though, the Duncans had closed down their cottages early, wanting to get things ready for the winter before they took a short vacation to the West Coast, which they'd just returned from. Before they'd left, Linn had turned off the water to the various cottages, but he hadn't gotten to another end-of-season chore. He decided that today he'd clear the chaise longues and chairs off the roof of the boathouse, which served during the season as a gathering place for guests. That'd leave him all weekend to enjoy himself.

The boathouse roof was about twelve feet above the wide concrete apron that lined the small breakwall along the lake, the water shallow there, about six inches deep.

About 2 p.m., Duncan began lowering the fifteen or twenty pieces of furniture from the roof to the apron, dragging or carrying them across the deck, hoisting them up onto the rail, balancing them while he attached a rope and hook, then lowering them to the apron below as he leaned on the wooded railing.

He left one chaise where it was. It was a big sucker, made out of two-by-fours, too heavy for him, getting old now, to lift by himself. It had a rustic look, wouldn't harm it much to sit out all winter, so he decided not to mess with it.

Later, his wife told him there was going to be a set of guests up for the weekend — Mark and Florence Unger and their kids. The Ungers had been coming to Watervale every summer for years. Once, when they first started coming, Linn and Mark had shot a round of golf together, a rarity for Linn, who wasn't much to socialize with guests. Not that he was rude or unfriendly, just the opposite. He figured when he was on vacation, he didn't want any motel or resort owners pestering him, so he tried not to pester his guests. His wife handled the bookings and did most of the socializing at check-in.

Even folks who'd been coming for years, Linn only knew by sight, didn't know most of their full names. He certainly knew Flo by sight — who wouldn't, face like that? — but didn't know much about her.

When the Duncans had gotten back from out West, there were several messages from Mark asking about a cottage, and Maggie called him back and explained that they didn't have anything for them, they'd been on vacation themselves, and had shut everything down before they left.

She told him to call her cousin Dori, which he did, and he got a reservation for the Mary Ellen, one of the cottages she owned.

The Ungers arrived in mid-afternoon Friday. Dori didn't check them in, but looked out of her house about 4 p.m. — all the houses or cottages at the complex have names, and the one she lived in was the Johanna — and saw Mark and two boys playing with a dog, the kids and the dog racing around like only kids and dogs can, a happy, joyous scene.

A little later, the Duncans went out to eat. So did the Ungers, a place in town called Dinghy's.

Fred Oeflein had it made. From Memorial Day to Labor Day, he lived at Camp Lookout, a children's camp at the north end of Lower Herring. He owned a software company in nearby Frankfort, a sleepy little town in the off-season, a busy tourist town Memorial Day through Labor Day, and he was part-owner of the camp.

From Labor Day through Memorial Day, for the last twenty years, he'd rented a cottage from the Duncans.

He'd known the Duncans his whole life. A lot of northern Michigan folks move south for the winter, he just moved a lot fewer miles than most of them, from one end of the lake to the other.

It was a good deal for all. He got a place cheap, on the lake, and didn't have to worry about trying to heat his own old, drafty cabin at the camp. They got a trusted friend to serve as care-taker while they were in Florida for the winter.

That afternoon, Oeflein helped a buddy, Tom Turner, fix his bicycle. He got back to Watervale at 8 p.m. and was about to head across the lake to the camp, where he planned to spend the night. In the morning, he had to drain the water pipes that connected the various buildings in the camp so they wouldn't freeze and crack in the winter. No worse work on God's earth than crawling under an old cabin in the woods to hacksaw and solder broken pipes in the spring, lying there on your back in the cold, wet muck.

On the way from his cottage to his small boat for the ride across the lake, Fred saw a candle burning on the rooftop deck of the Duncans' boathouse. He walked over to see what was up, wearing a sort of miner's headlamp to light the way. He knew about a wedding that was scheduled for Saturday, but who was this?

As he got near, a woman hollered out, "Linn?" thinking he was Linn Duncan.

"No, it's Fred," he said.

A candle balanced on the railing, on the far side, overlooking the lake. The boathouse was built into the slope to the lake. From the back, you just went up a couple of steps to the roof. As he walked across the deck toward the couple, they walked toward him, and they met in the middle.

They shook hands and introduced themselves. The couple said they were Flo and Mark Unger, from Detroit. Staying at the Mary Ellen. Up with their boys, who were 10 and 7. Just got back from dinner.

Fred apologized for bothering them. It looked to him that he'd interrupted a romantic interlude between the two. "No problem," they replied, in unison.

Florence asked if the Duncans were around. Out for dinner, he said.

There was a strong wind blowing south, coming down out of the hills on the far side of the lake, and it blew out the candle. The lake is oblong-shaped, on just about a perfect north–south axis, and when the wind blew out of the North, it rolled up big waves in a hurry. They chatted a bit. Flo struck Fred as bubbly.

Oeflein said he needed to get going, pointing out his boat. He'd be catching some spray, no doubt, as he bucked into the waves.

"Camp Lookout?" asked Florence.


"Oh, I could never do that. I'm afraid of the dark," she said. She said it sort of casually, but her fear was anything but casual. It had been a dominating motif of her childhood, something her parents grew to accept and deal with rather than try to change.

As an adult, if she was visiting her next-door neighbors at night, one of them had to walk her home, even though their front walks were just twenty yards apart, and they could easily watch her the entire distance from their porch to her front door. Watching wasn't good enough, she had to be escorted.

In the summer, if Mark wasn't home and she wanted to sit out on the deck in the back yard, she'd try to recruit friends from the neighborhood to come over so she wouldn't have to sit out alone. Or she'd come home, realize Mark wasn't there, and call friends on the cell phone, waiting in the car in the driveway till someone would come over and walk her into the house, making sure nothing bad was waiting for her on the other side of the front door.

At Watervale, in summers past, she'd called friends she knew who were on vacation nearby to calm her down when she heard noises at night.

So when she said she was afraid of the dark, it wasn't a throwaway line. She admired Oeflein for his willingness to get into a boat and head into the pure black that filled the air over Lower Herring on a cloudy night. Even on clear nights, there is an up-north darkness over the lake that shocks city dwellers. There are no big cities nearby — Traverse City isn't big enough to diffuse its light this far — and plenty of trees to blot out porch lights, headlights and streetlights. City folks'll look up their first night here in the summer, and say, "So that's why they call it the Milky Way!"

As Oeflein walked down the slope toward his boat, he heard Mark ask her if she wanted a chair or a cushion.

She said no.

Oeflein's small boat was about thirty-five feet to the east of the boathouse. There was water in the bottom, which he started to bail out.

"Do you have a motor on that boat?" Mark hollered out.

"Yes, I do." Oeflein started the small, 9.9-horsepower motor and headed out. He got to the camp about ten, twelve minutes later, built a fire in his cabin, lit the stove, got dinner cooking and turned on the TV. Dateline was on, which told him it was after 9.

A little later, he went out for some more firewood. It was raining, now, the night as dark as dark can get.


Lower Herring Lake is a favorite of local kayakers. The western edge of the 450-acre lake is protected from the prevailing western wind off Lake Michigan by a steep forested slope that crests at rolling dunes.

That cliff-like slope offers flat-paddling and a chance in late fall to get in much easier kayaking than is possible on the many other nearby lakes, where rolling waves and whitecaps in fall usually make for a challenging and uncomfortable paddle.

A late-season kayaker hoping to get in an early morning workout on Saturday, the 25, would have been happy to see that the brisk winds of Friday night had subsided, though the pewter clouds reflected gray off the water and took the edge off the display of color left on the hardwoods.

Unlike many northern inland lakes that have been lined in recent years by so-called big-foot houses — 3,000-and 4,000-square-foot behemoths that fill the small lots almost lot line to lot line — Lower Herring is sparsely populated, here and there small 1930s and 1940s cottages peeking out of the thick forest that surrounds the lake and covers the hillsides that roll away from it.

From a kayak, it's easy to see why the white pine is the state tree. The forest contains a variety of pines and hardwoods and its canopy looks nearly smooth from the water, except for the intermittent white pine daring to tower high above it, having withstood the winter winds and summer storms for decades.

Heading west toward the flattest water from the main boat launch at the northeast end of the lake, the kayaker would have passed a few empty cottages, their aluminum docks dismantled and pulled up on shore, their tow-boats, rafts and Jet Skis trailered home or stored away.

Fred Oeflein might have been spotted at Camp Lookout doing his chores. They might have waved at each other, as kayakers and those on shore will do.

Just past the camp, the kayaker would have turned south and paddled along the glasslike surface of the western edge of the lake. Here there are no cottages, the terrain too steep, pine trees struggling for purchase in the shifting sands.

The water is littered by old trees that long ago lost their foothold and toppled into the lake. Other trees seemed frozen in mid-fall, leaning out over the water at 45-degree angles, roots half exposed. It's a perfect spot for gliding slowly, looking down through the clear water at the fish darting in and around the submerged tree branches.

When the sun is out, this part of the lake is particularly pretty. The hard-packed sand gives the shallow water a yellow-green color that seems in photos to be artificial.

Sixty or seventy yards from shore, the bottom falls away, creating a sharply defined line of blue that tells the power boaters of summer where it is safe to roar along.

At some point, about 9 a.m. Oeflein's small motor would have fired up, and soon after, the kayaker would have seen him go by. The Duncans' white boathouse is a landmark for boaters heading south on the lake. The cottages and houses on the southern shore are tucked back up the slope, hidden by trees and shrubs. But the white rectangle of the boathouse at the edge of the water stands out clearly from wherever you are on the lake.

If the kayaker had been near the southern end of the lake when Oeflein went by, he or she would have wondered at the commotion Oeflein was heading toward.

This time of year, you'd usually have the lake to yourself. You'd never see this stuff. Yellow crime-scene tape being strung around. Cops coming and going.

There was something floating in the water, just in front of the boathouse. Was it a body? If so, no one was doing anything about it, or with it. No one was trying to get it out, or give it CPR or whatever you'd do to a body in the water. It just bobbed there in the small waves left from yesterday's blow.

Maybe this was some sort of drill.

And then the kayaker would have seen Oeflein's boat coast up to the beach, its engine idling. The people by the boathouse began waving, but not in the friendly way. They looked frantic. Mad.

They were shouting at Oeflein, but he couldn't hear them until he shut off the motor.

"Move that boat! Get that boat out of here!" said one guy, a plainclothes cop.

"This is where I live," protested Oeflein.

"This is a crime scene, and you have to get that boat out of here!" screamed the cop.

This wasn't a drill. The thing in the water wasn't a manikin. It was Florence Unger. She'd been dead a long time, and there was no need to hurry to get her out.





Mark Unger felt like he was just drifting along, finishing up his third year at the University of Michigan in 1981, completely unprepared, in his mind, for the real world. More lost than drifting, actually. Didn't know what he wanted to do. Only reason he'd majored in communications was that it looked easier than majoring in anything else.

He grew up in the small, tight-knit affluent Jewish suburb of Huntington Woods, just north of Detroit. His household was more affluent than most, his mother, Betty, the owner of a bar and several restaurants on Islamorada in the Florida Keys.

Huntington Woods was too small to have a high school of its own. You either went to nearby Berkley High School or, like Mark, to a private school. He had gone to ultra-exclusive Detroit Country Day School in Beverly Hills, another of the affluent suburbs to the north of Detroit, where he'd been a back-up tight end on the football team, a backstroker on the swim team and a good enough tennis player to make it to the state championships his junior and senior years.

Most of the kids coming out of Country Day were highly motivated. It generally sent 100 percent of its graduates on to college, many to places like MIT, Harvard, Stanford and Yale. Mark? Unlike his peers, who were plotting out their Ph.D. track in eighth grade, he didn't try to do much more than just get along, motivated more by a pick-up basketball game than the crossword puzzle in the Sunday New York Times.

Suddenly a lack of motivation seemed a problem. Was depressing. He went to a school counselor and, as he described it later, poured his heart out.

Instead of telling him to buck up, the counselor sympathized with him and told him about an option Michigan offered to those within a year of graduation. He could drop out, go anywhere he wanted, re-enroll at another school eventually and, if he took the requisite number of courses, they'd count toward his U-M degree.


Excerpted from Afraid of the Dark by Tom Henderson. Copyright © 2009 Tom Henderson. Excerpted by permission of St. Martin's Press.
All rights reserved. No part of this excerpt may be reproduced or reprinted without permission in writing from the publisher.
Excerpts are provided by Dial-A-Book Inc. solely for the personal use of visitors to this web site.

Meet the Author

Tom Henderson, a native of Michigan, has worked as a news reporter for many years. He has been a sportswriter for Detroit Free Press, a freelance writer for Detroit News, and a senior editor for a monthly business publication called Corporate Detroit. He currently covers finance and technology for a weekly business publication, Crain's Detroit Business. Henderson is the author of A Deadly Affair, Blood Justice, and Darker Than Night—all available from St. Martin's True Crime Library.

Tom Henderson, a native of Michigan, has worked as a news reporter for many years.  He has been a sportswriter for Detroit Free Press, a freelance writer for Detroit News, and a senior editor for a monthly business publication called Corporate Detroit. He currently covers finance and technology for a weekly business publication, Crain's Detroit Business. Henderson is the author of A Deadly Affair, Blood Justice, Darker Than Night, and Afraid of the Dark

Customer Reviews

Average Review:

Post to your social network


Most Helpful Customer Reviews

See all customer reviews

Afraid of the Dark 3 out of 5 based on 0 ratings. 6 reviews.
Anonymous More than 1 year ago
Anonymous More than 1 year ago
Anonymous More than 1 year ago
Not as good as blood in the snow.......this book was very drawn out would like to have read more about..well everything else other than th long drawn out trial!!
jmhtx More than 1 year ago
Anonymous More than 1 year ago
Anonymous More than 1 year ago