At the end of last week Tonya Bennett was sentenced to a minimum of 11-years non-parole for deliberately setting fire to Lynnette Chapman’s house and ultimately causing her death.
Two weeks prior to the fire, Chapman and Lynnette’s son, Brad, ended their relationship.
Paula Penfold investigates how a sixteen-year-old girl came to commit such a callous act and why she was under so little supervision at the time.
Producer: Eugene Bingham
Reporter: Paula Penfold
Camera: Matt Hunt
Editor: Paul Enticott