I assume the lock is part of the handle latching mechanism. If mine fell out pretty sure door would just open.
Examine the lock assembly to see if it pushes something in ,if it let something release it would probably open for you. Or if something is in the back of the lock that gets turned ,that you can turn with screwdriver.
95 Monaco Crown Royale
M11 400hp, 4060 trans.
Aquahot, Generac Guardian7.5k