ANAHEIM, Calif. (AP) — The mother of an unarmed man who was shot by Anaheim police officers has condemned violent protests against the killing, saying Wednesday she did not want them to become her son’s legacy.

“I watched as my son took his last breath. I watched as his heart stopped beating for the last time,” Genevieve Huizar said, breaking into sobs. “Please, please, please stop the violence. It’s not going to bring my son back, and this is the worst thing any mother could go through.”

Her news conference followed a fourth day of violent protests over Saturday’s police shooting of Manuel Diaz and the Sunday police shooting of another man who fired at police during a pursuit. A police dog escaped shortly after Diaz was shot Saturday and bit a bystander.