POLICE have released a facefit of a man believed responsible for robbing three teenagers at knifepoint in Wanniassa last month.

On Friday October 26 around 4.30pm, the teenagers were sitting on the Wanniassa Playing Fields oval near Wheeler Crescent when they were approached by a man and a boy riding a dirt bike.

The man threatened the three teenagers with a knife, and demanded they hand over their belongings.

The man and boy stole two iPods and a mobile phone from the teenagers, and were last seen riding along Wheeler Crescent towards Hyland Place.

The man – depicted in the facefit – is described as Caucasian in appearance with a skinny build and aged between 19-20 years of age, with short blond hair and a “rats tail”. He was wearing a black T-shirt, black tracksuit pants and a black bum bag around his waist.

The boy was described as Caucasian in appearance, aged between 6-10 with short blond hair and a “rats tail”. He was wearing a blue long sleeved jumper and dark pants.