The man had allegedly shot and killed two people before firing shots at San Diego Harbor Police officers, wounding one

“I’m feeling a little dismayed now, so close to Christmas,” Madison Police Chief Shon Barnes said. “Every child, every person in that building is a victim and will be a victim forever"

A man opened fire at the Fresno sergeant as he was arriving in his cruiser, striking him three times; the sergeant engaged the man in a shootout, ultimately leading to the man's death

Sgt. Rick Finley was working part-time with Selmer PD and full-time with the McNairy County Sheriff’s Office when he was attacked and fatally shot by a suspect

A Douglas County deputy helped the Colorado Captain, who travels through the state to support human rights and children’s causes, reach his next stop