WASHINGTON (November 5, 2009)--Members of the House of Representatives observed a moment of silence Thursday evening to remember the 12 people killed and 31 injured in a shooting rampage at Fort Hood.

Rep. John Carter, R-Round Rock, whose district includes Fort Hood, called the deadly shootings a "real tragedy" and he called for a moment of silence to honor those lost and those fighting for their lives.

"It is a real tragedy that these families are losing loved ones and I would hope that we can have a moment of silence, not only for those who have died and those who are wounded but also for their families."

Carter was trying to find a flight back to Central Texas Thursday night.

Earlier, he broke the news of the shooting to colleagues.

"We have had a tragedy in my district. I've very sad to report that the latest report that I have seen Fort Hood we have 12 American citizens dead.”

House Majority Leader Steny Hoyer, D- Maryland, said lawmakers are "extraordinarily saddened and shocked" by the news, and that their hearts go out to the families now mourning the loss of loved ones. He said they're prayers are also with those who have been wounded.

"I know that all of us are extraordinarily saddened and shocked by this incident,” he said.

“Our hearts, our minds and our prayers go out to the family of all of those whose lives have been lost and our prayers for their wholeness and health go out to those who have been injured."

Rep. Chet Edwards, D-Waco, whose old district included Fort Hood, expressed sympathy for the victims and their families.

“The soldiers and families of Fort Hood have served our nation with distinction and made tremendous sacrifices for all of us so I am heart-broken to learn that this terrible tragedy has occurred,” he said.

“My family’s thoughts and prayers go out to all the victims and loved ones.”

Sen. Kay Bailey Hutchison, R-Texas, was in contact with military officials here and in Washington throughout the afternoon and evening.

"I am shocked and saddened by today's outburst of violence at Fort Hood that has cost seven of our brave service members their lives and has gravely injured others,” she said.

“My heart goes out to their loved ones. Our dedicated military personnel have sacrificed so much in service to our country, and it sickens me that the men and women of Fort Hood have been subjected to this senseless, random violence. I know all Americans share this concern for the soldiers and their families who are affected by this tragedy," she said.

President Barack Obama called the shooting a "horrific outburst of violence."

The commander in chief said it's a tragedy to lose a soldier overseas and even more horrifying when they come under fire at an Army base on American soil.

Mr. Obama also said his thoughts and prayers are with the wounded and families of the fallen.