I was serving in a war zone as a combat medic when my neighbor sent me a video. My wife’s boyfriend was dragging my son by the hair into the house

“What’s going to happen?”

David looked at the frozen video on the screen: Matthew with a face full of tears, Brian’s hand in his hair, Marissa standing still in the doorway.

“Help is on the way,” David said. “And you are going to record everything you can without putting yourself at risk.”