POLICE are investigating two pipe bomb attacks on a Narre Warren home.
The arson squad is investigating the incidents in which pipe bombs exploded in the front yard of the property overnight on 12 and 19 July.
No one was injured in the explosions but it is believed the occupants of the house were inside at the time.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report at www.crimestoppersvic.com.au.