SOUTH BEND, Ind. -- The University of Notre Dame has warned law school students about a man who has posed as a student this fall.

The man who identified himself as Gary Stearley isn't enrolled at the university. His roommates say he disappeared over the weekend, taking with him only his laptop computer and a few belongings.

Justin Baker says Stearley said he'd graduated from the University of Michigan and left behind thousands of dollars worth of Notre Dame textbooks in his room. He gave his roommates a tour of the law school building, typing in an access code to open a door.

Notre Dame officials say they're not actively looking for Stearley, but would issue a trespassing citation against him if he returns to campus.