Well he shoots the bus driver in the chest, we can assume he killed him.
Pencil trick assistant!
Doh, I forgot him. Probably because of finding out how the stunt was pulled off (I talked about it in the main topic).
I'd have to say yeah, he probably didn't make it.
Also, there's Gamble's 3 dudes, having to "fight it out" to join Joker's gang. Assume 2, or all 3, didn't make it.