PRINCE GEORGE’S COUNTY, Md. (WJZ) — A man has been arrested after police say he stabbed his wife’s ex-husband.

Manuel Mendoza is facing several charges including attempted first-degree murder and assault.

Prince George’s County Police said on June 2 he showed up while his wife and her ex-husband were doing a custody exchange.

They said Mendoza blocked the victim’s car and then stabbed him.