Stony Mountain Institution (STAN MILOSEVIC / CHRISD.CA FILE)
An inmate was killed Sunday during an altercation at the Stony Mountain Institution north of Winnipeg.
RCMP say several inmates were involved at around 9 p.m., where a 42-year-old man was taken to hospital in serious condition and later died.
Two other inmates, a 30-year-old man and 21-year-old man, suffered non-life threatening injuries.
RCMP continue to investigate.
