Features Dr. James Miner, the chair of emergency medicine at Hennepin Healthcare. Nice to have a local angle.
These makeshift machine guns — able to inflict indiscriminate carnage in seconds — are helping fuel the national epidemic of gun violence, making shootings increasingly lethal, creating added risks for bystanders and leaving survivors more grievously wounded, according to law enforcement authorities and medical workers.
The growing use of switches, which are also known as auto sears, is evident in real-time audio tracking of gunshots around the country, data shows. Audio sensors monitored by a public safety technology company, Sound Thinking, recorded 75,544 rounds of suspected automatic gunfire in 2022 in portions of 127 cities covered by its microphones, according to data compiled at the request of The New York Times. That was a 49 percent increase from the year before.