ABC Investigations

The national broadcaster will be represented by Seyfarth Shaw, which has a decades-long reputation of anti-union practices in the US, to act in the Fair Work Commission matter involving journalist Antoinette Lattouf.

An American extremist linked to the Wieambilla killers claims he wished he had joined in on their massacre of Queensland police officers, a US court hears.

A Defence data project involving a $100 million contract issued to KPMG is rife with serious governance failures, conflicts of interests and a "lack of accountability", according to an external review.

A Sydney primary school teacher under investigation for historical child sex abuse allegations is removed from classroom duties after questions are raised by ABC Investigations.

The head of the government watchdog for the NDIS swore and said she might have to resign after she discovered she had made a mistake in telling Four Corners the regulator had shut down a program where children with disabilities were abused, court documents allege. 

ABC Investigations has uncovered the extensive digital footprints of Donald Day Jr, who was charged in connection to a deadly shooting in Wieambilla, Queensland. His posting history reveals a conspiratorial worldview where violence is inevitable.

A Victorian government inquiry has laid bare how the state's education department protected paedophile David MacGregor, allowing him to teach and coach children for almost three decades despite multiple warnings from children and their parents.

The Queensland government allowed its mine safety commissioner Kate du Preez to keep acting in her role after accepting a lucrative job offer from a coal giant that has multiple convictions over workplace deaths and injuries, ABC Investigations has found.