DES MOINES, Iowa (AP) — A woman who implicated two innocent people in a Des Moines slaying has been sent to prison for murder. Polk County District Court records say 54-year-old Helen Frazier was sentenced last week to 52 years in prison. She’d been convicted of second-degree murder and two counts of malicious prosecution. Prosecutors say she stabbed to death 55-year-old Andrea “Andre” Brown in January 2017.

Frazier initially provided police information that led to the arrest of a Des Moines man. He spent 17 days in jail before charges against him were dropped. Prosecutors say Frazier lied again in telling investigators that another person killed Brown.