Germany's Columbine

At first, students were convinced it must be some sort of practical joke. Felix Vater, 17, came out of a classroom to find one his teachers lying in the school hallway. "I felt his pulse and tried to talk to him," says Vater, "but he wasn't there anymore. You know blood from TV, and you just can't believe this is real." Denise Hoffman, 15, thought the three loud bangs she heard meant construction workers had dropped something. "Suddenly out of a room, a masked person appeared," she recalls. "Then he opened the door to another room and shot the teacher."

By the time the firing had stopped at midday last Friday, 16 people lay murdered in a scene of carnage that was grimly reminiscent of the Columbine massacre that took 15 lives in April 1999. The killer was a former student who dressed all in black for his murderous spree; he moved methodically through the building, picking his victims off one by one. And in the end, with 12 teachers, two students, a school administrator and a policeman dead, he turned a pistol on himself.

All of it was tragically familiar--but no one could have imagined the setting. What now ranks among the worst school shootings in history took place at Johann Gutenberg High School in Erfurt, a quiet 13th century cathedral town in the state of Thuringia in eastern Germany. "It's the kind of thing you expect to happen in America," said a visibly upset anchorman on German television. With its tough gun-control laws and a murder rate less than a quarter of the U.S.'s, Germany is not exactly a hotbed of random gun violence. But just as with the 1996 shooting that killed 18 in an elementary school in Dunblane, Scotland, a single gunman can make statistics irrelevant in the blink of an eye.

Police identified last week's killer as Robert Steinhauser, 19, who evidently had been expelled from the school in February for forging doctors' signatures on absence-excuse notes. Unlike the Columbine killers, Steinhauser was not a social outcast. "This doesn't fit into the picture I have of him," says Isabell Hartung, a former student who knew the shooter. "Everybody got on with him, and everybody liked him." Biology teacher Andreas Forster's take: "He was a very calm, reasonable guy."

No one could say how Steinhauser's expulsion might have turned a calm, reasonable guy into a murderer--or whether some other factor might have been involved. Whatever the reason, Steinhauser showed up late Friday morning armed with a pistol and a pump-action shotgun and began blowing away his victims. Police were on the scene just a few minutes after he began, alerted by a phone call from the school custodian. As they approached the building, Steinhauser leaned out of a window and shot officer Andreas Gorski in the head, killing him instantly. Then the gunman resumed his spree, which ended only when a teacher shoved him into an empty classroom and locked the door. It was there that Steinhauser shot himself, but the 500 unused bullets police found make it clear that he was prepared to claim many more victims.