claim: Shomu Mukherjee died of a heart attack in November.
evidence: The Shock Trauma Air Rescue Society -LRB- STARS -RRB- is a non-profit helicopter air ambulance organization funded by individual donors , service groups , corporate donors and government contributions .. helicopter. helicopter. air ambulance. Air medical services. STARS provides rapid and specialized emergency care and transportation for critically ill and injured patients .. STARS operates from bases in Calgary , Edmonton , Grande Prairie , Regina , Saskatoon and Winnipeg .. Calgary. Calgary. Edmonton. Edmonton. Grande Prairie. Grande Prairie. Regina. Regina, Saskatchewan. Saskatoon. Saskatoon. Winnipeg. Winnipeg