There's no charge, even to the guy who's alleged to have hit a policewoman with a sledgehammer, that would negate the right to bail. A section 18 charge (GBH with intent) would make bail unlikely. (s. 18 of the Offences against the Person Act 1861 - or what's left of s.18 after 164 years...)I'm unaware of the individual charges regarding this incident but you can certainly be convicted of murder even though your accomplice was the one that pulled the trigger.