I know a guy who shoot a handgun in his apartment when he was attempting to clean his gun.Yep, didn't inspect the chamber after dropping the mag. He called the cops on himself bc he couldn't get a hold of his neighbor below him..... They took his gun and charges him with a single count of something( forget). Goes to court and has to take a class and pay a fine but otherwise all charges were drop. 6 months later he got his firearm back. His only real punishment was he got evicted but still had to pay off his lease.
This was arapahoe county I think
btw this wasn't me