The son of motor racing champion Sir Jack Brabham has pleaded not guilty to child sex charges in Brisbane's District Court.

State Crime Command Homicide squad is conducting inquiries into the disappearance of a 22-month-old boy who has not been accounted for since 2007.

A man walked free from Brisbane’s Supreme Court yesterday after pleading guilty to the manslaughter of three-year-old Kyhesha-Lee Joughin.

A little girl has been indecently assaulted in Sydney after a man approached her and four other children playing in a driveway.

It takes a vile human being to be able to take an innocent 12-year-old's life, however she died.

The man has been jailed for four years after he tried to cover up the injuries.

The two women would encourage the young children to fight and bite each other.

CCTV footage shows a 52-year-old woman being dragged along a street as a masked figure tries to mug her.

A mentally ill teen will stand trial in WA to determine if he was of sound mind when he killed his mother in their home.

The man has gone to jail for four years.