Updated Tuesday: University of Michigan police say the student found the wallet in his dorm room, and no home invasion occurred. The crime alert was canceled.

A resident of Alice Lloyd Hall fell asleep with his room door open this afternoon and awoke to discover his wallet missing, according to the University of Michigan Department of Public Safety.

The theft occurred between 3 p.m. and 5:45 p.m. in the residence hall in the 100 block of South Observatory.

The resident did not see the intruder, and no suspects have been identified, police said.

Campus police issued a crime alert about the incident tonight and reminded students to lock their doors.

Anyone with information is asked to call 734-763-1131.