TULSA, Okla. (AP) — Tulsa police have identified two people who were killed in separate incidents last week.

Tulsa police Sgt. Dave Walker says 25-year-old Brianna Dean died Friday after she was struck by a car. Police have arrested 26-year-old Brittany Payne Wright on a first-degree murder complaint in the case, and she remains in the Tulsa County jail without bond.

In a separate case, 26-year-old Alton Young was shot to death late Thursday, and he died the next day at a Tulsa hospital. No arrests have been made in the case.