Home Fraud, Waste, Abuse St. Louis Woman Killed Assisted Living Roommate by Pouring Hot Grease on Her, Charges Say St. Louis Woman Killed Assisted Living Roommate by Pouring Hot Grease on Her, Charges Sayadmin Dec 17, 2022 0 Comments Prosecutors have charged a 66-year-old woman with killing her roommate at a Missouri assisted living facility by pouring hot oil on her.