Caleb Matthew Campbell (born September 14, 1984) is a former American football linebacker. He is also a lieutenant in the United States Army. He was drafted by the Detroit Lions in the seventh round of the 2008 NFL Draft. He played college football at Army. He was also a member of the Indianapolis Colts and Kansas City Chiefs. Early years Campbell attended Perryton High School where he lettered three times in football. He earned four additional letters in basketball and three in track and field. He also served as a team captain for the football team as a senior. In football, he played both Quarterback and Free safety. He was named Amarillo Globe-News 3A "Player of the Year." He also received All-State honors during his junior and senior years. He was an All-State selection on both offense and defense. He was a two-time All-Conference selection. He was also an All-District selection as well. He earned First-team All-League honors at both positions as a senior. He rushed for 950 yards and 15 touchdowns during senior season. He also passed for seven touchdowns. He recorded 32 tackles, four forced fumbles, five pass breakups and one interception on defense. He was a sprinter on the track team. He also played Guard on the basketball team. He was selected as a team captain in basketball as a senior. He was also active in a local church youth group. He was also listed in Who's Who Among American High School Students. He also served as teacher's aid for a local elementary school. College career Campbell first attended the United States Military Academy Preparatory School for one year before entering West Point. While there, he majored in Latin American Studies. In 2004, Campbell played in all 11 games. He was named to the C-USA All-Freshman Team. He moved into the starting lineup during midseason and remained there. He started the final six games at the "whip" position. His first career start came an away game against USF. He ranked fifth on the team with 54 tackles. He tied for second on the team with two forced fumbles. He recorded 48 tackles over the final seven games. He recorded four tackles for loss, including a half of a sack. He recorded a then-career-high 12 tackles against UAB in the home finale. He was also one of seven freshmen to earn a varsity letter. In 2005, Campbell started