The Second Grave

The discovery of two graves digs up past crimes and a dangerous killer trying to erase their tracks in this fast—paced K—9 thriller series set in Chicago.

Another day another find for dog trainer Cory Pratt's cadaver dogs Alice and Rex. This time a mass grave with three bodies and a second single grave over three decades old. A cold case that Cory's sibling and Chicago Police detective Crystal has to solve fast as the killer of the four men is still out there.

While the identities of the men ...