About Sandra Andersen
The Bathtub Girls murder took place in Mississauga, Ontario, Canada, on January 18, 2003. Two sisters, whose identities along with the victim's are protected under Canada's Youth Criminal Justice Act (YCJA) as they were minors at the time of the crime, conspired to murder their alcoholic, neglectful mother and make it appear as if she had accidentally drowned while taking a bath, in order to claim the insurance money. The death was not considered suspicious for almost a year.
Biography source:
Wikipedia
