In January 2003, a quiet suburban home in Mississauga, Ontario, became the site of a chilling crime that shocked Canada and the wider true crime community. Teenage sisters Sandra and Elizabeth Andersen—frequently referred to in media reports as the "Bathtub Girls"—drowned their 44-year-old mother, Linda Andersen, in the family bathtub. What makes this case uniquely haunting isn't just the premeditated nature of the matricide, but the complex backdrop of systemic failure, juvenile rehabilitation, and the subsequent adult lives of the perpetrators.
The primary search intent surrounding Sandra and Elizabeth Andersen centers on uncovering the complete narrative behind the crime, the motivations driven by extreme household dysfunction, the legal proceedings under the Youth Criminal Justice Act, and what happened to the sisters after their release. While brief summaries populate the web, many accounts skim over the institutional failures that left two minors trapped in an abusive environment with nowhere to turn.
Understanding the Background and Domestic Reality
Linda Andersen raised her children as a single mother in Ontario after her husband left the family. Over time, Linda developed a severe dependency on alcohol and suffered from profound depression. Financial strain worsened when a subsequent partner brought domestic abuse and further instability into the household.
By late 2002, the household dynamic had deteriorated completely. Sandra, then 16, and Elizabeth (often called Beth), 15, shouldered heavy domestic responsibilities while managing intense psychological distress. According to later testimonies and reports, Linda spent dwindling family resources on alcohol rather than basic necessities, leaving the teenagers isolated and desperate. Sandra later disclosed a history of unreported childhood abuse and stated that she had attempted to seek help from the Children's Aid Society without receiving adequate intervention. Feeling trapped and believing their mother's alcoholism would inevitably prove fatal or destroy their lives, the sisters formulated a fatal plan.
The Crime and the Flawed Alibi
Convinced erroneously that an insurance payout would secure their freedom and fund a fresh start, the teenagers planned the drowning. On January 18, 2003, the sisters administered Tylenol 3 pills and liquor to their mother to heavily intoxicate her and slow her heart rate. Once Linda was incapacitated, they led her to the bathroom, filled the tub, and drowned her.
To establish an alibi, the sisters went out with friends immediately afterward, acting as though nothing was amiss. Later that evening, they called 911, claiming they discovered their mother unresponsive upon returning home. Initial police investigations failed to uncover immediate foul play, and for nearly a year, the teenagers appeared to have gotten away with the crime.
Investigation, Trial, and Legal Consequences
The truth emerged roughly a year later when Sandra, intoxicated at a party, confided details of the murder to an acquaintance. Troubled by the disclosure, the acquaintance notified law enforcement. Police arrested both sisters, leading to a trial that exposed the grim details of the plot.
Because Sandra and Elizabeth were minors at the time of the offense, their identities were legally protected under Canadian law, resulting in the use of pseudonyms in public reporting. In late 2005, they were convicted of first-degree murder. Under the Youth Criminal Justice Act, they received the maximum juvenile sentence of ten years—split into six years of incarceration and four years of community supervision.
Life After Release and Rehabilitation
Unlike adult offenders serving life terms, the focus of the youth sentence was rehabilitation. Sandra was released to a halfway house in 2009, and Elizabeth followed a year later.
Public interest frequently resurfaces regarding how individuals convicted of such crimes reintegrate into society. Reports published years after their release indicated that both sisters successfully rebuilt their lives:
- Education and Careers: Sandra pursued higher education, eventually earning advanced degrees and working in a scientific field. Elizabeth completed law school, navigating the rigorous character review processes required for legal professionals.
- Family Life: Both sisters married or became mothers, establishing quiet, private lives away from public scrutiny.
The case remains a profound focal point for legal scholars, criminologists, and psychologists debating the balance between punitive justice and juvenile rehabilitation in extreme domestic circumstances. For broader context on how legal systems handle youth offenses, consult the Government of Canada Justice Department.
Frequently Asked Questions
Why were the real names of Sandra and Elizabeth Andersen hidden?
Canadian law protects the identities of individuals who commit offenses while under the age of 18 to encourage rehabilitation and protect minors from lifelong stigma. Pseudonyms like Sandra, Elizabeth, and Linda were popularized by journalists covering the case.
Did the sisters actually receive the insurance money?
No. The insurance payout they anticipated was a misconception, and no financial gain ever materialized from the crime.
What inspired the movie Perfect Sisters?
The 2014 dramatic film Perfect Sisters starring Abigail Breslin and Georgie Henley was directly adapted from the book The Bathtub Girls by journalist Bob Mitchell, detailing the 2003 Mississauga murder.
How long did the sisters spend behind bars?
They served roughly six years in custody before transitioning to community supervision, completing the entirety of their ten-year youth sentences by the early 2010s.
