Gunman's grandfather says he was unaware the suspect purchased weapons

Rolando Reyes, 72, the gunman's grandfather, told ABC News he had no idea his grandson had purchased two AR-15-style rifles or that they were in his house.

Since Reyes is a felon, it is illegal for him to live in a house with firearms. Reyes said he would have turned his grandson in.

Reyes said there were no signs the morning of the shooting that anything unusual was going to happen. The suspect had a minor argument with his grandmother over the payment of a phone bill, but nothing significant.

https://abc7.com/elementary-school-shooting-texas-shooter-salvador-ramos-uvalde-tx/11893076/