An Ohio man has killed his niece and severely injured her brother after he shot the pair in his home for making too much noise.

59-year-old Milous Keith III took the lives of 12-year-old Cheyenne Stewart and 10-year-old ThaiJuan Green, who’d been watching TV in the living room when Mr. Kieth suddenly came into the room and opened fire.

“[Their} Grandma was babysitting and the uncle came in and just started shooting the kids for no apparent reason,” Columbus Police Sgt. Joseph Plancon said. “The 10-year-old apparently fled the house after being shot in the torso and went to a neighbor’s house and that’s where the medics transported him from.”

Cheyenne was pronounced dead at the scene, while ThaiJuan was transported to Nationwide Children’s Hospital in critical condition. He’s expected to survive.

Keith was still at the home when police arrived. He was arrested and charged with murder.

He’s currently residing in the Franklin County Jail.