When the man checked the CCTV camera in the house, what was the son doing with the mother?

In the United States, a man sitting in his office checked the security camera of his house and saw a scene where the ground came out from under his feet. According to the Daily Star, the 19-year-old son was killing his 54-year-old mother when he saw footage from a home security camera on his mobile phone. This unfortunate son, Garrett Bella, was strangling his mother, Tracy, to death after his father saw him on camera.

According to the report, Tracy's husband saw the incident and informed the police, but before the police arrived, Garrett had killed his mother. When police arrived, Tracy's lifeless body lay on the floor. After informing the police, the father was watching his wife being killed on camera. He said that after killing Tracy, Garrett dragged her body to a place where the camera was not reaching. Garrett was in the house when police arrived. He has been arrested and produced in court.