As of Tuesday, April 22, 2014, at least 2,177 members of the U.S. military had died in Afghanistan.
CENTENNIAL, Colo. - An online petition drive is asking Littleton Public Schools to give Arapahoe High School shooting victim Claire Davis a diploma at graduation in May.
"Letting Claire Davis get the diploma that she deserves, True Warriors stick together," the online petition reads. "It'd mean a lot to help spread the word & have more people agree with the students of AHS."
Claire, 17, was a senior at Arapahoe High School when she was shot by a classmate on Dec. 13. She died eight days later.
7NEWS called Littleton Public Schools to ask if they would give Claire's family her diploma, but the district is closed for winter break.
After the Columbine High School shooting in April 1999, the names of two seniors who died in the rampage were read at graduation. The Denver Post reported that two of Lauren Townsend's older brothers and an older sister accepted Lauren's diploma as she was named a valedictorian. Isaiah Shoels' name was read, but his family did not attend.
Coverage: Arapahoe High School Shooting
Students returned to classes at Arapahoe High School on Tuesday.
Teachers and staff went back to work at Arapahoe High School on Monday. Students will return to classes on Tuesday.
An online petition drive is asking Littleton Public Schools to give Arapahoe High School shooting victim Claire Davis a diploma at graduation in May.
When an armed student went into Arapahoe High School on December 13, many people sprung into action.
Claire Davis' father asked people to forgive the fellow student who shot and killed his 17-year-old daughter at Arapahoe High School.
The Arapahoe High School shooter entered the school through a door that should have been closed and locked, but was left ajar, Arapahoe County Sheriff Grayson Robinson said.
Gov. John Hickenlooper orders flags lowered to half-staff Wednesday in honor of Claire Davis, the student slain in the Arapahoe High School shooting.
Tickets to the celebration of Claire Davis' life are now available for students and staff at Arapahoe High School.
Claire Davis will be celebrated next week with a memorial at the National Western Stock Show and Complex.