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 on 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. Wright is in the Tulsa County Jail without bond.

In the other case, 26-year-old Alton Young was shot on Thursday, and he died on Friday at a Tulsa hospital. No arrests have been made in that case.