A 16-year-old girl who died on a school retreat in Vancouver passed away as a result of toxic shock syndrome, according to the province's coroner service report.
Sara Manitoski from British Columbia was on the trip to Hornby Island, off Vancouver Island, in March 2017. When her bunk-mates awoke and found her still in bed they left to go to breakfast, according to the Daily Mail.
When they returned, she hadn't moved and appeared lifeless as her alarm was going off.
Georges P. Vanier Secondary School staff, students and emergency responders performed CPR to no avail.
The grade 11 student could not be revived.