Eric David Harris and Dylan Bennet Klebold (September 11, 1981 – April 20, 1999) were American high school

High school

High school is a term used in parts of the English speaking world to describe institutions which provide all or part of secondary education. The term is often incorporated into the name of such institutions....

 seniors

Twelfth grade

Twelfth grade or Senior year, or Grade Twelve, are the North American names for the final year of secondary school. In most countries students then graduate at age 17 or 18. In some countries, there is a thirteenth grade, while other countries do not have a 12th grade/year at all...

 who committed the Columbine High School massacre

Columbine High School massacre

The Columbine High School massacre occurred on Tuesday, April 20, 1999, at Columbine High School in Columbine, an unincorporated area of Jefferson County, Colorado, United States, near Denver and Littleton. Two senior students, Eric Harris and Dylan Klebold, embarked on a massacre, killing 12...

. They killed 13 people—including teacher Dave Sanders—and injured 24 others, three of whom were injured as they escaped the attack. The two then committed suicide in the library, where they had killed at least 10 of their victims.
Eric David Harris was born in Wichita, Kansas

Wichita, Kansas

Wichita is the largest city in the U.S. state of Kansas.As of the 2010 census, the city population was 382,368. Located in south-central Kansas on the Arkansas River, Wichita is the county seat of Sedgwick County and the principal city of the Wichita metropolitan area...

.