If he had to be extradited, this shows that he has strong ties to another country, and may be much inclined to do a bunk. Also, he probably does not have a home to go to in this country, so if there is no Bail Hostel nearby, there may be nowhere for him to go if he did get bail. He may well be facing a very long time inside, so he has many motives for escaping; the court will take all these circumstances into account, and very likely will not let him loose. At least not without the strictest of conditions, which he probably couldn't meet anyway. I do hope the police already have his passport.