A 23-year-old Toronto man is facing voyeurism charges after allegedly attempting to take photos of a woman in a University of Toronto washroom.

Police say the victim walked into a washroom stall at 15 King's College Circle at the U of T on Tuesday, and said she noticed an iPhone facing her from under the stall.

She claims she asked the suspect what he was doing, and that is when the suspect fled.

A short time later Liang He was arrested by University of Toronto Campus Police.

He is facing voyeurism and mischief charges.  Police say there may be more victims.