Woman in custody after stabbing at Ann Arbor housing complex

Authorities in Ann Arbor are investigating an overnight stabbing that happened at a housing complex. 

Ann Arbor police say the stabbing happened around 4 a.m. in the 600 block of North Maple, near Dexter Avenue, which is in the West Arbor housing complex. 

A woman is in custody and a man is being treated for his injuries. The extent of the man's injuries isn't known right now. 

Police were working to determine the relationship between the suspect and the victim, and weren't sure of the circumstances leading up to the stabbing yet. 

Police say there is no current threat to the community.