Three people are dead after being found in a stopped vehicle on Tuesday.
The Wood Buffalo RCMP received reports of three people who were unresponsive on Laguna access road near Conklin.
Corporal Terri-Ann Deobald said the vehicle was not running when it was discovered.
Emergency first-aid was provided but the 29-year-old male driver, 22 and 21 year old female passengers were all pronounced dead on scene.
All factors are being considered as they continue to investigate the incident.
The identity of the deceased individuals will not be released out of respect for the family.
More information will be released as it becomes available.