The slowly unfolding history of these four weapons is a case study of just how porous America’s gun laws can be. All four showed up in manufacturing records kept by the U.S. Bureau of Alcohol, Tobacco and Firearms, and ATF agents were able to follow the TEC-DC9 pistol and the Hi-Point carbine to gun dealers in the Denver area. The two shotguns, both 30 years old, had no useful paper trail, and dealer records did not show who bought the carbine or the TEC-9. But investigators in Denver had leads suggesting the four guns had something in common: the Tanner Gun Show, an event that fills the Denver Merchandise Mart nine times a year.
Like gun shows elsewhere–there are more than 4,000 a year in the United States–the Tanner show is neither sinister nor illegal. But gun-control advocates say this is where regulations like the Brady bill and the federal ban on assault weapons break down. Brady requires licensed gun dealers to check buyers’ backgrounds and reject convicted felons. But gun shows routinely rent space to private sellers who are not covered by the law and who do not make “Brady checks.” A 1999 report by the ATF and the U.S. Department of Justice estimated that felons illegally bought weapons at gun shows in 46 percent of the 314 cases studied and concluded that gun shows involve “a disturbing pattern” of criminal activity.
The assault-weapons ban prohibits dealers from selling guns like Uzis and TEC-9s to anyone. But private collectors can buy and sell virtually any kind of gun, and gun shows are full of collectors offering assault weapons for sale. Last summer U.S. Rep. Diana DeGette of Colorado sent a staffer to the Tanner Gun Show to try to buy a banned weapon. The aide readily bought a Chinese-made SKS assault rifle for $450. The dealer said that because he was giving up his federal license, “You don’t need to do all the paperwork.”
The TEC-9 used by Harris and Klebold also came from the Tanner show. According to investigators, it was sold by a vendor named Larry Russell, who told reporters he wouldn’t have sold the gun to a minor. “Somebody could have bought it at the show, and it transferred two or three times before it got to the [suspects],” he said. Authorities said they knew who sold the gun to the suspects and that a pizza-delivery man may have acted as a go-between. The seller, they said, was telling investigators what he knew–and with 15 dead, that seemed like the right thing to do.
