It’s believed Beau is currently in the care of his parents, Dean Lachmund and Brooke Billing, whose whereabouts are unknown.
Police have concerns for Beau’s welfare and would like to locate him as soon as possible.
It is believed the trio are travelling in a fawn 2001 Ford Forte stationwagon with Victorian registration RES705.
They have been known to sleep in their vehicle around the Mornington Peninsula and Frankston areas and they have limited access to money.
Investigators have released images of Beau’s parents and a similar car in the hope someone knows of their whereabouts.
Dean is described as Caucasian, about 175 cm tall with a thin build, brown/grey hair and is unshaven.
Brooke is described as Caucasian, about 155cm, with a thin build, brown eyes and brown/black hair.
Anyone who sees Dean or Brooke is urged to contact Mornington Police Station on 5970 4900.
