when they bust those door locks in it breaks on the inside of the handle, most likely you will need the lock cylinder and a handle, you will see when you pull the panel off look at it with a flashlight, a lock smith can re-key the cylinder for you cheap if you take it to them before you put back it in. it is easy to replace yourself the stealer will want like $200+
it looks like your handles are painted to match so there's that also, I've had mine broken a few times which is why I have this alarm system now which wont stop them from breaking it, but it will scream bloody murder when they do.