MIAMI, Aug. 17 -- The Florida gun manufacturer that made the semiautomatic handgun used in the 1999 Columbine High School massacre has gone out of business, the Miami Herald reported today.

Mark Manes, 22, was sentenced to 6 years for selling the shooters a TEC-DC9 assault pistol and 3 years for possessing an illegal, sawed-off shotgun that also was used in the killings. The terms ...

This tragedy found its seed in the destructive power of two 9mm TEC-DC9 assault weapons with "Hell-Fire" trigger systems and a .45 caliber semi-automatic pistol loaded with explosive Winchester ...

April 30 - Authorities investigating the massacre at Columbine High School plan to interview the suspected seller of a TEC-DC9 assault pistol today - and say multiple arrests are possible. The gun ...

Mark Manes, 22, was sentenced to 6 years for selling the shooters a TEC-DC9 assault pistol and 3 years for possessing an illegal, sawed-off shotgun that also was used in the killings. The terms ...

On their April 20 rampage at Columbine High School, Klebold, 17, and Eric Harris, 18, packed an arsenal of an Intratec TEC-DC9 semiautomatic handgun, a HiPoint 9mm semiautomatic carbine and two sa ...

Police said they obtained e-mails that pointed to the teen seeking help to obtain a TEC-DC9 9mm pistol. Prosecutors quoted the teen as saying it would be "awesome" to carry out mass murder in two ...

Numerous gun publications were found in Ferri’s apartment, including several issues of one magazine that contained full-page advertisements for the TEC-DC9, which has since been banned nationwide.

Monday’s case involved a gun, the TEC-DC9, that was manufactured and advertised to appeal to criminals. One brochure distributed by the manufacturer boasted that the finish on the gun provided ...

In their lawsuit, the victims or their families said that Ferri, a disgruntled businessman with a grudge against the law firm, chose his plan of attack based on the quick and powerful TEC-DC9 ...

Authorities say Manes met with Klebold and Harris in the Rampart foothills on March 6 for target practice with the TEC-DC9 and two illegal sawed-off shotguns also used in the massacre. They say Manes ...