Concord police said a would-be armed robber was shot and killed at a convenience store Friday night. Around 11:30 p.m., a person with a shotgun walked into a convenience store on the 3200 block of Willow Road.

A person who was allegedly trying to rob a convenience store in Concord was shot and killed on Friday night by a store employee, police say.

A person who police say was stabbing a family member in Concord early Tuesday morning was shot to death by at least one officer, the department said.