A planned mass shooting at a Lubbock, TX, hotel was averted when a gunman's grandmother convinced him he needed to go to a hospital, according to federal authorities.
Authorities found an AK-47 in the suspect's hotel room, 17 magazines loaded with 7.62 ammunition, a black trench coat, multiple knives, black tactical pants, black tactical gloves with the fingers cut off, and a black T-shirt that said, "Let 'Em Come."