Overview

• Police say McCullough, 39, absconded around 4:45pm Friday after being remanded following a Perth Central Law Courts appearance on serious sexual offences.
• Detectives believe the escape involved deceit rather than force, though the exact method remains under investigation.
• Specialist units are coordinating the search from the state command centre, with officers visiting known associates and warning that assisting him is a criminal offence.
• He is described as 175cm tall, medium build, blue eyes, brown hair and a fair complexion, and was last seen wearing a dark T-shirt and long dark pants.
• Members of the public are urged not to approach him and to report sightings to police on 131 444.