"I just wanted to get on it with these guys," Mr Crowther told 7.30.
"I thought it was just a great opportunity to carry on drinking with them.
"They had some lines and we just stood around chatting.
"They were real drunk," he said.
According to a statement of facts tendered in court, police observed Bromwich and Proctor on CCTV consuming a white powder. It was later tested and found to be cocaine.
Police arrived but didn't search or arrest the pair as ACT law dictates that possession and supply of drugs such as cocaine is illegal, but using it is not an offence.
The footage will be aired on 7.30 on Thursday night as part of their investigation into a syndicate run by former rugby league player John Touma, that supplied cocaine to footballers across three codes.
To get the day's top sports stories in your inbox, sign up to our newsletter here