from link above:
Police were called to Rementer’s home in Northampton on June 8 by McGrath’s mother, who had received a suicidal call from him hours earlier, the affidavit said. When the officers arrived, they were greeted by Rementer’s 4-year-old daughter, who told them “[Daddy] killed Mommy because she was annoying him and then [Daddy] shot himself accidentally.”
Inside the home, officers found Rementer’s 1-year-old daughter still strapped in her high chair in the dining room. They found Rementer, unresponsive, on the floor of a bedroom with the chord from a floor lamp still wrapped around her neck. She had sustained blunt-force trauma to her face, and was pronounced dead at the scene by medics.
In another bedroom, the officers found McGrath lying on the floor, covered in blood, with a 9mm pistol beside him. He was taken to St. Mary Medical Center, where doctors discovered he had suffered a self-inflicted gunshot wound to his face.