Nanaimo R-C-M-P say they have taken over the case involving an explosion that tore apart a home near the downtown core on Sunday night.
Constable Gary O'Brien says police will be checking to see if foul play was involved.
He says crews have managed to remove debris from the site of the flattened home and check the basement and other areas.
The house was vacant when it blew up just before 9 p-m but the force of blast damaged other homes and flying glass injured several people.
A spokesman with the Joint Rescue Co-ordination Centre in Victoria says crew members on board the vessel were able to put out the fire Thursday morning.
The Mounties called in explosive experts after a person walked into one of their offices in Surrey, B.C., with a grenade on Thursday. The RCMP say someone went to their Guildford office to hand over the device, saying it was found at a nearby park.
A semi-trailer emblazoned with an expletive against Prime Minister Justin Trudeau was spotted already in downtown Ottawa Thursday, but many more vehicles are expected over the next two days.
Three Conservative sources, who were briefed on the report presented to the national caucus Thursday, shared some of its findings and recommendations.
James William Awad told reporters at a new conference today that Sunwing, along with Air Canada and Air Transat, should be "ashamed" of themselves for refusing to fly his group back to Canada based on videos of the flight that circulated on social media.
Police are also asking financial institutions to watch out for seniors making unusually large withdrawals. The most recent incident happened yesterday when a 73-year-old woman from South Vancouver received a call from someone posing as her granddaughter, claiming to be in jail and needing $10,000 for bail.