In Cleveland Ohio, 11-year old Tyshaun Taylor was shot and killed in an accident at a friend’s birthday party.  According to an East Cleveland City Councilman, the shooting was an accident that occurred while the boys at the party were playing with a gun.  The supervising parent had left the home to go to a nearby store.   Ohio does not require gun locks.  

Source:

Taylor Romine, “11-year-old Boy was Shot and Killed at Friend’s Birthday Party, Police Say” CNN (November 26, 2019).