Newborn assaulted by 9-year-old while mom left the room for 3 minutes

Footage of an assault against a 70-day-old baby by a 9-year-old boy has sent shock waves across the nation.

According to the mother's online post accompanying the video, the incident took place while her oldest son and his friend were visiting her home.

The son's friend was left momentarily left alone with the baby inside a room, while the mother went to the bathroom about three minutes.

The mother later realized that the baby was lying in a different place from where she left it, and that it ap