Grande Prairie RCMP investigate explosion at oil and gas site

Grande Prairie RCMP are investigating after an explosion at an industrial site.
 
At 2:30 in the afternoon on Friday, January 18, police were called to an oil and gas site west of Musreau Lake in Alberta, where a compressor building had exploded. Three nearby workers were injured and were taken to hospital, but none of the injuries are life threatening.
 
The RCMP say they are investigating, but have not released any possible causes.