RCMP and the Chilliwack Fire Department are investigating a house fire that took the life of an elderly woman Wednesday night.  It happened around 7:30pm at a home on Westview Ave.  Crews arrived to find the 2 storey house in flames….a 74 yr old woman was inside at the time, and she later died in hospital.  Police say the fire does not appear to be targeted, nor does it appear to be connected to a series of arsons in the area recently.