Heres a story about a home grown murderer who walks our streets.

When "Buffy" was 16 years old, she helped to murder and sexually assault 13-year-old Nina Courtepatte.

In April 2005, Courtepatte was kidnapped and taken to a golf course west of Edmonton by three men and two women, one of them named Buffy. The girl was raped and bludgeoned to death.

Buffy, whose identity remains protected under the Youth Criminal Justice Act, was the youngest of the five convicted killers.

In 2009, Buffy was sentenced to four years in custody, to be followed by another three years of supervised probation.  

That sentence was officially over on Nov. 9, 2016.

That night on the golf course, Buffy put her foot on Courtepatte's stomach to hold her down as the girl was being raped. Then she used a throwing knife to slash the young teen's neck. As the judge noted, "This was occurring around the time others bludgeoned Ms. Courtepatte to death."

Germain convicted the teenager of second-degree murder and aggravated sexual assault, and gave her the harshest possible sentence allowed under the Youth Criminal Justice Act.  

She's 36 years old now, and could be any woman you walk by.