Even worse I can think of two other cases of the Federal Police and ASIO doing similar things:
- Scott Rush, one of the "Bali 9", was imprisoned in Indonesia after a tip-off from the AFP. This followed his parents alerting the AFP in advance and them reassuring the parents that they'd keep him out of trouble - then waiting until the crime had been committed and tipping off the Indonesian police to take the credit.
- Jean-Philippe Wispelaere was a defence intelligence officer with mental illness who was caught selling secrets to Singapore. The "secrets" turned out to be publically available maps - not secret at all - and he hadn't committed any crimes until the sting operation organised by an Australian government organisation and the FBI. He was arrested by the FBI and remains in prison today.
I guess for police it looks good on your resume to have caught a bad guy, and it's easier to track if you're making it all happen in the first place.