I find it remarkable that I can't find an actual newspaper clipping of the actual event. What I have found is a posting by Tina's uncle following a story regarding police informing communities when a dangerous offender is released.
June 14, 1994 Tina McPhee was walking home from school alone. The man she knew as the father of her best friend offered her a ride home. She accepted and was never again seen alive.
to quote Tina's uncle:
The man was Gary McAstocker, convicted of raping a 21-year old woman and sentenced to seven years in prison? He was released 36 months later and while on parole rammed his car into a vehicle driven by a 48-year old widow. He grabbed her, beat her and threatened her before she escaped.
In 1988 McAstocker was sentenced to four years and three months. In 1992 and 1993 the parole board concluded that if released McAstocker was "likely to commit an offense causing the death of or serious harm to another person''. Nevertheless, in February 1994 he was freed again. Four months later, on June 14, 1994, 14-year old Tina McPhee left her home in Edmonton to walk to school. She disappeared and McAstocker became the prime suspect. Just before he was to submit to police questioning he hanged himself."