One of the three men who were shot at the house party in Hamilton, Ont., on Saturday has died in hospital.
Police say up to 50 people were celebrating the first night of March Break when a fight broke out over a minor incident.
Two men pulled out guns and fired into the crowd, hitting three partygoers who weren't involved in the fight.
Eighteen-year-old Brandon Musgrave was pronounced dead in hospital Sunday after he was taken off life support.
The two other victims, aged between 18 and 21, have been released from hospital.
Police continue searching for two suspects.