Detective Inspector Dean Thomas, Homicide Squad is appealing for information from the community following a collision in Truganina last month where four people were killed and two were seriously injured. We have released CCTV of several vehicles and people we are looking to identify as part of the investigation. The victims’ vehicle was travelling along Dohertys Road when it collided with a truck near Forsyth Road about 7.30pm on Thursday, 30 September. Four teenage boys, including the 16-year-o