After 29-year-old Sherri Rasmussen was found dead in the home she shared with her loving husband, her family and friends were left to figure out how to live with the heartbreak. Our newest 20/20 full episode follows Sherri’s family, as they honor her and highlight the way they’re continuing to seek justice in her case. #ABC2020 'The Killer Down The Hall' full episode premieres Friday, Oct. 4th at 9/8c on ABC. Stream later on Hulu. | ABC 20/20

🕯️ CASE FILE: The Murder of Sherri Rasmussen Location: Los Angeles, California, USA Date of Crime: February 24, 1986 Victim: Sherri Rasmussen, 29, newlywed and hospital director Perpetrator: Stephanie Lazarus, LAPD detective Anomaly: Solved after 23 years—k*ller was a cop investigating other m*rders. Sherri was found dead in her condo—beaten and shot three times. The scene looked like a botched robbery. Her husband, John, was devastated. But something felt off. Sherri had told friends she was b