This is so unbelievable and tragic.  His poor family must be inconsolable.   The 32 year old actor committed suicide following a bout of depression. 

Priestley who plays Dan Goldman on All Saints, checked into Sydney’s Swissotel before jumping from one of the building’s windows yesterday afternoon.

A spokesperson for the show said about the shows’ cast and crew:

“They were devastated so we closed the set immediately as people were trying to come to terms with the tragedy. We’ll endeavour to get back to filming tomorrow.”

Our deepest condolences to his family.  Rest in Peace.

Source