Laval university is the focus of a police investigation after reports of sexual assaults in its residences.
Three suspects in their 20s have been identified, but Quebec City police have yet to make any arrests.
The suspects' ID's have not yet been made public.
Police said they're looking into four break-ins on Friday night resulting in two cases of sexual assaults.
Officials added there were three other break-ins Saturday and three other sexual crimes were reported.
University security services are said to be helping the police investigation.