OMAHA, Neb. (AP) — Omaha police say they’ve arrested a man who broke into his ex-wife’s home while armed with a hammer.

The 53-year-old was arrested Monday and booked for domestic assault and obstructing justice. It’s unclear if he’s been charged.

Police say the man broke open his ex-wife’s front door. They say the woman and her roommate locked themselves in the basement and called police.

Police say the man wouldn’t come out of the house. They say a police dog bit him and an officer shot him with a Taser.

He is being held at the Douglas County jail on $100,000 bond.