Ryan Eagon, a dad from Tiffin, Ohio, is accused of going berserk when the father of one of his wife’s kids showed up to help her move out of their home. Police say he shot two small kids and the other man to death before turning the gun on himself.

His wife, the mother of the two kids, saw it all unfold, rushed the injured kids inside the house, and called 911, Tiffin police say. She was “clearly in a state of shock, overwhelmed, and visibly traumatized,” according to WSAW-TV.

Carrie Greene, the maternal grandmother, wrote a lengthy post on Facebook, urging people in domestic violence situations to get help.

“I watched my grandson take his first breath 7 years ago and I watched him take his last breath last night, while my daughter Raven Broski comforted him and told him that he could let go. His beautiful blue eyes and mile long eyelashes peeking through his bloody face,” she wrote in the heartbreaking post.