A court has heard a sexual relationship between the 18-year-old and 12-year-old became the 'catalyst' to her death.

The witness was allegedly planning to refute the singer's claims of domestic violence and sexual assault.

She helped him apply a band-aid to the stab wound and washed the dishes while he passed away.

He used the machete to try coax a confession about an affair from her, police say.

Warning: graphic and distressing images.

The couple's two young children are now believed to be orphaned by his death.

The domestic abuser has spoken about the 2009 assault for a new documentary.

The Aussie actress says she wouldn't wish what she's going through on her "worst enemy".

A lot of people seem to be implying she deserved what she got. And that is downright appalling.

“These things happen ... girls will be girls, boys will be boys.”