Manningham Crime Investigation Unit detectives are investigating a fire that has caused significant damage at a Donvale school.
Investigators have been told an unknown male attended the Springvale Road school about 1.30pm yesterday, Saturday 26 August.
The northwest corner of the building was set on fire from inside and the male was last seen exiting the school and fleeing on foot along Springvale Road.
The fire has destroyed five classrooms and a canteen.
The male is described as being Caucasian, 180cm tall with a thin build, dark hair and aged in his 30s.
He was wearing a black hooded top, a black and white paisley bandana covering his face and may have been carrying a black Nike backpack.
A crime scene has been established while detectives work to establish the exact circumstances and cause of the fire.
Anyone who witnessed the incident or with information is urged to contact Crime Stoppers on 1800 333 000 or online at www.crimestoppersvic.com.au.
