Lefty is definitely on the right track.
Door handle fallen off.
Some bottom freezer handles are not factory installed.
Most door hardware made today uses exposed screws accessible from the room side of the door to connect the two halves of the handle to each side of the door.
Levers handles slide onto a rod assembly with a set screw.
Reasons doorknobs or handles become loose.
There are many reasons why a doorknob or door handle becomes loose.
The good news fixing a loose doorknob or one that has completely fallen off is not too difficult.
How to open a closed door with a broken knob.
These set screws are usually tightened with an allen key hex wrench or sometimes just a standard or phillips screw driver if it is really old.
Most residential doors have doorknobs.
Typically the problem is the result of a missing or loose screw in the house door plate.
15 to 30 minutes this video will guide you through the process of repairing replacing or tightening your door handles at your home.
Over time a house door handle can come loose and come off.
If your bottom freezer refrigerator handle is loose making noise or even falls off after use it was not installed properly by the owner or installer.
The house door handle will continue to come off even after putting the handle back on.
The locking mechanism on the house door handle might fail to properly open and latch the door.
But some current brands and most older door hardware use hidden chassis screws photo 2 a setup that requires you to take the doorknob and rose cover plate apart to tighten.
A spindle threads through the latch mechanism and attaches to both sides of the knob.
If the handle fell off the set screw has simply backed out assuming it uses a set screw.
Bottom freezer refrigerator handle loose making noise or falls off.
A loose doorknob of any kind is a nuisance and if left unfixed it will eventually fall completely off the door.