Courtney London, 28, was shot and killed on June 12, 2016, during a violent home invasion at his mother’s residence in Ocala, Florida. He was staying there with his four children, ages 2 to 9, when assailants kicked in the front door. London tried to defend his family and was shot in the chest in front of his children. He died at Ocala Regional Medical Center.

Investigators arrested four suspects: Kiila Richardson, 21; Kelvon Grimmage, 20; Branden Jermiah Marquise Banks, 20; and Travis J. Trap Davis, 18. Authorities say the suspects planned the robbery and murder at an apartment before going to the home. During the trial London’s young son identified Davis as the shooter; the jury found all four guilty of first-degree murder and they were each sentenced to life in prison without parole. Courtroom violence broke out after the verdict, with some defendants attacking their attorneys and deputies using stun guns to restore order.

Anyone who knew Courtney London or was in that neighborhood on June 12, 2016, with information that could add detail to the case is asked to come forward.