Gun Owner Says His Roommate’s Pistol Was Stolen From a Car He Borrowed Last — Then Everyone Had to Figure Out Liability

The man said the problem started with a borrowed car and a missing pistol. According to the Reddit post, his roommate’s gun had been stolen from a vehicle, and the poster had been the last person to borrow that car.

The original Reddit post can be found here: https://www.reddit.com/r/legaladvice/comments/zop17r/roommates_gun_stolen_from_car_when_i_was_last/

That immediately put him in an uncomfortable position. If a phone charger or jacket goes missing from a car after someone borrows it, that can turn into an argument. When the missing item is a firearm, the stakes are much higher. The owner has to report it, the borrower may be blamed, and everyone has to figure out when the gun disappeared.

The poster seemed to be worried about whether he could be held responsible. That is where the timeline mattered. Was the gun in the car when he borrowed it? Did he know it was there? Was the car locked? Did he park it somewhere unsafe? Was there a break-in? Or did the roommate only realize the gun was missing later and assume it happened while the poster had the keys?

Those details make a big difference. A person cannot responsibly secure something they do not know is in the car. But if they were told a firearm was inside and left the vehicle unlocked or unattended in a risky place, the roommate may see it differently.

The gun owner also had responsibility. Leaving a pistol in a vehicle is already risky unless it is secured properly. A glove box, console, or loose compartment is not the same as a lockbox attached to the vehicle. If the firearm was left in a shared or borrowed car without telling the person borrowing it, that creates a mess before the theft even happens.

The missing gun still needed to be treated as a serious report. Whoever was at fault in the roommate argument, the firearm was gone. That meant serial number, police report, insurance questions, and a clear explanation of when it was last seen.

The story had the feel of a roommate dispute that suddenly became much bigger than the roommates. Once the pistol was stolen, the question was no longer just who should pay. It was whether the gun might turn up in someone else’s hands and whether the people involved had handled the report correctly.

Commenters focused first on the police report. Several said the owner of the firearm needed to report it stolen immediately with the serial number and any identifying information. That had to happen regardless of whether the roommate later tried to blame the borrower.

Others told the poster to be clear about what he knew and did not know. If he did not know the gun was in the car, he should say that plainly. If the car was locked when he returned it, that detail mattered too.

Some commenters said liability would depend on negligence. Being the last person to borrow the car did not automatically make him responsible for everything inside it. But if he had been careless with the car after knowing a firearm was inside, that could change the argument.

A few people pointed out that the roommate created part of the risk by storing a gun in a vehicle in the first place. Even if the borrower had been involved in the timeline, the gun owner still had to answer why the pistol was left there and how it was secured.

The post ended with both roommates facing an ugly situation. One had a stolen pistol. The other had been the last person to use the car. And until the timeline was clear, the missing gun sat between them as both a legal problem and a roommate fight.