This article is from the source 'bbc' and was first published or seen on . It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at http://www.bbc.co.uk/go/rss/int/news/-/news/world-us-canada-16113562

The article has changed 7 times. There is an RSS feed of changes available.

Version 0 Version 1
Virginia Tech: One handgun used in two deaths Virginia Tech: One handgun used in two deaths
(40 minutes later)
Police have confirmed one handgun was used in Thursday's fatal double shooting on the Virginia Tech campus.Police have confirmed one handgun was used in Thursday's fatal double shooting on the Virginia Tech campus.
Ballistics tests proved that the weapon used to shoot dead a university policeman was the same as the one that killed a man found dead nearby.Ballistics tests proved that the weapon used to shoot dead a university policeman was the same as the one that killed a man found dead nearby.
Officer Deriek Crouse, a married father of five, was shot in a car park by a man who then apparently killed himself.Officer Deriek Crouse, a married father of five, was shot in a car park by a man who then apparently killed himself.
Virginia Tech was the site of the worst US school shooting, when a gunman killed 32 people and himself in 2007.Virginia Tech was the site of the worst US school shooting, when a gunman killed 32 people and himself in 2007.
Virginia State Police said in a news release early on Friday that "ballistics evidence testing has officially linked the two fatal shootings".Virginia State Police said in a news release early on Friday that "ballistics evidence testing has officially linked the two fatal shootings".
Investigators say they do not know the motive for the killing, or if there was any link between Crouse and the man found dead nearby. Investigators say they do not know the motive for the killing, or if Crouse had known the other man found dead at the campus in Blacksburg, Virginia.
'Hearts are broken''Hearts are broken'
The Virginia Tech policeman, a 39-year-old Army veteran, was shot while performing a routine traffic stop shortly after midday on Thursday.The Virginia Tech policeman, a 39-year-old Army veteran, was shot while performing a routine traffic stop shortly after midday on Thursday.
The gunman walked up and opened fire at close range, before fleeing on foot to another car park half a mile away.The gunman walked up and opened fire at close range, before fleeing on foot to another car park half a mile away.
The shooter, described as a white male, is not thought to have been linked to the car that was pulled over.The shooter, described as a white male, is not thought to have been linked to the car that was pulled over.
Police said footage of the suspect, captured on a video camera inside the officer's vehicle, matched the description of the second man found dead.Police said footage of the suspect, captured on a video camera inside the officer's vehicle, matched the description of the second man found dead.
"Our hearts are broken again," said university President Charles W Steger at a news conference later in the day."Our hearts are broken again," said university President Charles W Steger at a news conference later in the day.
On Thursday evening about 150 students gathered in a candlelight vigil at the campus memorial for the shootings of four years ago. An official event is to be held Friday.On Thursday evening about 150 students gathered in a candlelight vigil at the campus memorial for the shootings of four years ago. An official event is to be held Friday.
Crouse had served on the campus police force for four years, joining the Virginia Tech Police Department about six months after the 2007 massacre.Crouse had served on the campus police force for four years, joining the Virginia Tech Police Department about six months after the 2007 massacre.
That tragedy prompted the university, which has about 30,000 students, to implement a highly sophisticated security alert system.That tragedy prompted the university, which has about 30,000 students, to implement a highly sophisticated security alert system.
After the first report of gunfire on Thursday, the emergency procedure was activated. Texts and emails were sent to staff and students warning them to stay indoors.After the first report of gunfire on Thursday, the emergency procedure was activated. Texts and emails were sent to staff and students warning them to stay indoors.
The campus was placed on lockdown for several hours as police swarmed the area looking for the gunman.The campus was placed on lockdown for several hours as police swarmed the area looking for the gunman.
It came on the same day as Virginia Tech appealed against a $55,000 (£35,200) fine imposed by the government for not reacting quickly enough to the 2007 massacre.It came on the same day as Virginia Tech appealed against a $55,000 (£35,200) fine imposed by the government for not reacting quickly enough to the 2007 massacre.
Thirty-two people died in April that year when a 23-year-old South Korean, Seung-Hui Cho, went on a gun rampage before turning the weapon on himself.Thirty-two people died in April that year when a 23-year-old South Korean, Seung-Hui Cho, went on a gun rampage before turning the weapon on himself.