Two children killed in violent incident at Yanchep home

By Emma Young
Updated October 21 2016 - 4:10pm, first published 2:49pm
The scene outside a Yanchep home where two young children were killed. Photo: Scott Cunningham / Twitter
The scene outside a Yanchep home where two young children were killed. Photo: Scott Cunningham / Twitter
Forensic officers at the crime scene in Yanchep. Photo: Graeme Powell / ABC News
Forensic officers at the crime scene in Yanchep. Photo: Graeme Powell / ABC News

Two children have been killed in a violent incident at a Yanchep home on Thursday night.