ANN ARBOR, Mich. -

University of Michigan campus police have issued a crime alert because a student has been robbed at knife-point Monday night.

Police said the student was off-campus near Roosevelt and Forest just before midnight when he was confronted by the robber. The student was robbed of his wallet and iPhone, but wasn't hurt.

Police didn't give a detailed description of the robber.

Anyone with any information should call the University of Michigan Police Department at 734-763-1131.