
Arapahoe High School shooting —
Claire Davis, a 17-year-old senior at Arapahoe High School, died Saturday, December 21, eight days after she was shot by a student with a shotgun at the school in Centennial, Colorado. "Despite the best efforts of our physicians and nursing staff, and Claire's fighting spirit, her injuries were too severe," Littleton Adventist Hospital said in a statement.

Arapahoe High School shooting —
Arapahoe County Sheriff Grayson Robinson holds a picture of Davis at a press conference on Saturday, December 14, after identifying her as the victim of the shooting at Arapahoe High School the day before.

Arapahoe High School shooting —
Robinson identified the shooter as 18-year-old Karl Halverson Pierson, who killed himself after opening fire. Pierson had asked about a specific teacher when he entered the school armed with a shotgun on December 13.

Arapahoe High School shooting —
Students are escorted out of Arapahoe High School in Centennial, Colorado, on December 13.

Arapahoe High School shooting —
Students wait outside Arapahoe High school after being evacuated on December 13.

Arapahoe High School shooting —
Officers escort students out of Arapahoe High School.

Arapahoe High School shooting —
Susie Ohle hugs Rob Escue as he came out of the school on Friday afternoon.

Arapahoe High School shooting —
Ruben Allen hugs his son Alex Allen, 17, after being evacuated from the school

Arapahoe High School shooting —
Students and parents walk away from the school.

Arapahoe High School shooting —
Law enforcement personnel arrive at the high school in a military-style vehicle.

Arapahoe High School shooting —
SaSha Meiler is overcome with emotion after hearing the voice of her younger sister, a freshman.

Arapahoe High School shooting —
Parents Cathy Thorson, left, and Heather Moran, facing the camera, embrace while they wait for news on their children.

Arapahoe High School shooting —
Students walk away from the school in single file with their hands up.

Arapahoe High School shooting —
Students from Arapahoe High School gather at the school's track.

Arapahoe High School shooting —
People gather outside the school.

Arapahoe High School shooting —
Parents wait for word about their children after a gunman opened fire at the school.

Arapahoe High School shooting —
Members of law enforcement are seen outside the school.

Arapahoe High School shooting —
Law enforcement personnel gather near the high school.