If your talking about Gypsy's case then no idea.

but with this case if there is proof enough that it was not just a one sided incident and that he was involved in someway the most that they will get probably is "Assault occasioning in Physical bodily harm" especially if its proven that no one pushed or hit him. if it's proven that someone pushed him deliberately or punched him than the most that person would be charged with is second degree man slaughter as while they didn't deliver the killing blow their actions are somewhat responsible. No Murder charges will ever be laid as there is no premeditation.

"Your born, You Live, You Die, given this premise, one can conclude since we have no control over when we are born and when we die, the only thing that matters to us should be how we live, simple really?" Mis-Cat to her philosophy Lecturer.