The International Association of Chiefs of Police says guns confiscated from criminals by law enforcement agencies should be destroyed because putting them back in circulation "increases the availability of firearms which could be used again to kill or injure additional police officers and citizens." Also, federal agencies must destroy seized firearms unless they are needed as evidence or being used by the agency.

On the other side of the debate, some law enforcement officials say the selling of guns raises money to purchase crime-fighting equipment, and if the practice were abandoned, people would just buy weapons somewhere else. In fact, a growing number of states from Arizona to North Carolina are passing laws prohibiting agencies from destroying guns.

The Associated Press reports that tragedies involving police-sold guns have happened throughout the U.S.

In 2010, a mentally ill man ambushed and wounded two Pentagon police officers with a handgun sold by Memphis, Tennessee, police. Also that year, a Las Vegas court security officer was killed by a man with a shotgun sold by a Memphis-area sheriff's office. And in 2015, an unstable man walked into City Hall in New Hope, Minnesota, and wounded two officers with a shotgun sold by the Duluth Police Department. The department has since stopped selling guns and now destroys them.