The Phoenix Police Department is investigating a domestic dispute in which a woman claims she was the victim of an incident involving Arizona Cardinals linebacker Daryl Washington.

When police arrived to the home in Ahwatukee on Wednesday Washington had left. Sources say there are clear indications the victim had been physically attacked.

No arrests have been made and police are looking for Washington.

Washington, 26, was suspended by the NFL earlier this offseason for violating the league's substance abuse policy.

When Washington was 17 and before he became a star at Texas Christian he had a run-in with the law that put him on probation until 2009.