Scott Johnson's murderer made a surprise confession in court.
Murders and other hate crimes committed over 40 years will be examined.
The New South Wales Police Force has been found to have failed in its responsibility to properly investigate historical hate crimes.
Few LGBT people are reporting the hate crimes committed against them.
A spate of apparent lynchings has activists calling for hate crime investigations.
The killings are being treated as transphobic hate crimes.
Indonesian authorities are not bringing murder charges over the hate crime.
Police are investigating motives for the latest violent crime linked to the app.
Rates of anti-LGBTIQ violence have skyrocketed.