In Tostee's bail hearing it was not about the charges, it was about how he would live if he was granted bail. Had to live with his parents, had to be home by 6pm every evening, could not use FB/Tinder/other online services, could not drink alcohol ... a few other things.
It is possible imo that Supreme Court bail could be granted, if these lads' parents can offer enough surety, like this.
Even Simon Gittany got bail (in NSW) after tossing his girlfriend off his 10th floor balcony.
They just put all kinds of restrictions on their lifestyle. But I personally don't think they are monitored adequately, because we know Tostee was using online services that he was not supposed to be using, while out on bail.
I wonder whether how many cards the police want to show straight away impacts the decision for bail, if they hold info close to chest so to speak they risk bail ? But if they disclose to much then they risk defence knowing all at that point ? Do they have to disclose all at mentions and committals I wonder ?