Vincent waited for all 5 survivors he waited on the last few, he did not realize what they were doing he shut the door behind him as they all ran out. John pointed out a bus "No keys!" It couldn't have been a worse time. They didn't have time to run around Savannah "Fuck it!" He whipped out his pistol and shot the windscreen, he knew just as much as anyone that the alarm of the bus would attract them. If they didn't shoot it they would have to boost each other to the roof which was tall, most likely leaving 1 or 2 people behind. He climbed through the broken windscreen unsure if glass got in his head the adrenaline got to him.
"Grab anything bins, fucking Fuck! I dunno anything and put it against that door!" He smashed the area where all the wires are held in the bus with his feet. He brought his head back up and looked at John "Here know how to shoot?!" He threw John the gun, in all truthfulness it was a bad throw that went diagonal and hit the floor. The noises of the dead kept banging against the door. "Ok" Vincent started speaking to himself. He remembered watching 'Prison Break' and them hot wiring a car, he connected the Live and Neutral wire and the bus started going he opened the two doors.
The dead started running in though he couldn't see if they actually listened and boarded up the doors. Vincent waited for the others to climb into the bus.