Police say a man is facing charges following a fight at a house party in Waterloo.
Officers were called to a residence on King Street North on Thursday.
Police have not released any information about the victim.
During the incident, the building's fire alarm was pulled and the building had to be evacuated.
Anyone who has information is asked to call police at 519-570-9777 ext. 6399 or Crime Stoppers at 1-800-222-8477.