Three Little Mistresses: Formerly Pigeons

Tracy is hired to prove a girl didn't commit suicide. She is officially listed Suicide, OD on drugs and alcohol. The death was seven months in the past.
She goes to the SFPD and sees her friend Greg. [Sgt Gregory Phillips, SFPD] When Tracy first sees the crime scene photos, she is immediately convinced the death was something other that a suicide, even though there was a note. When Greg asks her to explain, she tosses a picture in front of him.
"She's buck naked", Tracy says. "She went to the...