Virginia Tech locks down as cop, 1 other killed

Sgt. Robert Carpentieri said it appeared that the shooter was not in the car that had been pulled over. Carpentieri said another officer later spotted a second person in a different parking lot who was alive at the time. That person, a white man, later died of a gunshot wound.

Police would not say whether the second dead person was the gunman. However, a law enforcement official who had knowledge of the case and spoke on condition of anonymity told The Associated Press that the gunman was believed to be dead. Investigators were interviewing the person who was pulled over in the traffic stop.

Virginia Tech officials said on the school's website that a weapon was recovered near the second body found in a parking lot on campus. They also said there was no longer an active threat Thursday afternoon and that normal activities could resume after an hourslong lockdown.

The school applied the lessons learned nearly five years ago, closing down the campus and warning students and faculty members via email and text message to stay indoors. Thursday's shootings came as university officials were in Washington appealing a fine that U.S. officials gave them over the school's response to the 2007 rampage.

The campus swarmed with heavily armed police. Students hid in buildings, a day before final exams were to begin Friday.

``A lot of people, especially toward the beginning were scared,'' said Jared Brumfield, a 19-year-old freshman who was locked in the Squires Student Center since around 1:30 p.m. ``A lot of people are loosening up now. I guess we're just waiting it out, waiting for it to be over.''

The school sent various alerts to students, school spokesman Mark Owczarski said. The suspect was described as a white man wearing gray sweat pants, a gray hat with neon green brim, a maroon hoodie and backpack.

``It's crazy that someone would go and do something like that with all the stuff that happened in 2007,'' said Corey Smith, a 19-year-old sophomore. He told The Associated Press that he stayed inside after seeing the alerts from the school.

Campus was quieter than usual because classes ended Wednesday and students were preparing for exams. The school said those tests would be postponed.

The shooting came as Virginia Tech was appealing a $55,000 fine by the U.S. Education Department in connection with the university's response to the 2007 shootings.

The department said the school violated the law by waiting more than two hours after two students were shot to death in their dorm before sending an email warning. By then, student gunman Seung-Hui Cho was chaining shut the doors to a classroom building where he killed 30 more people and then himself.

The department said the email was too vague because it mentioned only a ``shooting incident,'' not the deaths.

An administrative judge ended the hearing by asking each side to submit a brief by the end of January. It is unclear when he will rule.

Since the massacre, the school has overhauled its alert system and now sends text messages, emails, tweets and posts messages on its website. Other colleges and universities have put in place similar systems.

On Thursday, during about a one-hour period, the university issued four separate alerts.

Derek O'Dell, a third-year student who was wounded in the 2007 shootings, was shaken. He was monitoring the situation from his home a couple of miles from campus.

``At first I was just hoping it was a false alarm,'' he said. ``Then there were reports of two people dead, and the second person shot was in the parking lot where I usually park to go to school, so it was kind of surreal.''