What's changed a year after ACT legalised cannabis?

This time last year, the ACT became the first place in Australia to legalise cannabis. At the time, opponents warned of an increase in drug driving offences and road accidents. Has any of that actually eventuated? We find out.

Also, one of Australia's biggest murder mysteries has been resolved today, after a judge found Bradley Robert Edwards was found guilt of two of the Claremont killings.

We also look at why some elite boys' schools have toxic cultures, as evidenced by recent reports of gross Muck Up Day challenges.

And, researchers find evidence that how romantic you are could actually be in your genes.