Drea Humphrey visits Lytton, B.C. for an investigation as to what could have caused the start of a devastating fire that wiped out much of the town of Lytton.
While most reports initially linked the fire to a spark from a passing train and climate change, the area is also in a hotspot where numerous church arson attacks have happened? Could a church arsonist have caused the fire? Drea Humphrey investigates.