On March 31, 2026, 29-year-old Carlissa Harris was found shot and killed in the backseat of a car in Tulsa, Oklahoma. She and 75-year-old ride-share driver Moesly Livingston were discovered together in Livingston’s vehicle; both died in what authorities describe as a violent crime spree.

Police identified 34-year-old Marsean Taylor as the suspect and said Taylor and Harris had been in a relationship prior to the incident. Authorities did not immediately release a motive. After the killings, Taylor is reported to have tried to force his way into several nearby apartments; during one entry he stabbed a male resident, pursued him when the man tried to flee, and stabbed him again.

Taylor then went to a nearby gas station, attempted to steal beer and threatened employees with two knives. Officers used pepper spray, a taser and a bean bag launcher without stopping him; when he continued to pose a threat an officer shot and killed him. The officer was placed on administrative duties pending an investigation.

If anyone knew Carlissa Harris or has information about her relationship with Marsean Taylor or the events that night, please share what you can.