Latest daily Win 64 build
PQ1 DOS VGA
Load the savegame.
[Incidentally, notice that the car and jail-house door are not drawn, probably because the gun locker close-up is shown so this may be normal?]
Put the gun inside the locker and before it closes click again on it. This causes an error:
lookupSelector(): Attempt to send to non-object or invalid script. Address was 0000:0000!
Duplicate of bug #3303802:
https://sourceforge.net/tracker/index.php?func=detail&aid=3303802&group_id=37116&atid=418820#
Please, avoid double-clicking the gun on the locker at that scene.
Closing as duplicate