On April 7, 1986, on a beautiful Sunday afternoon in Indianapolis, 19-year-old Trisha Meredith brings a basket full of dirty clothes to her apartment building’s laundry room. But, when her boyfriend comes to find her thirty minutes later, Trisha is dead – stuffed into a supply closet with 23 stab wounds; her throat slashed. Despite multiple suspects, to this day, the crime remains unsolved. Now, on a TERRIFYING NEW episode of THIS WEEK IN MURDER… Who are the suspects in this real-life murder mystery? Why have no arrests been made in the case? And what will it take for the Indianapolis police to find Trisha’s killer? Featuring an interview with the ORIGINAL LEAD DETECTIVE on the case and a PRIVATE INVESTIGATOR who has spent almost a decade investigating the murder, this UNSOLVED MYSTERY caps one of the most fascinating, most frightening, most incredible episodes of THIS WEEK IN MURDER, yet. GUESTS: CHIEF BILL REARDON, INDIANAPOLIS INTERNATIONAL AIRPORT POLICE AMY IRWIN P.I., INDI...