Luke Helder

Luke Helder
Helder's FBI mugshot
Born
Lucas John Helder

(1981-05-05) May 5, 1981
Occupation(s)Student, Musician
Criminal statusIncompetent to stand trial, committed to Federal Bureau of Prisons mental health center
Criminal chargeMailbox pipe bombing

Lucas John Helder (born May 5, 1981) also known as the Midwest Pipe Bomber, is a former University of Wisconsin–Stout student from Pine Island, Minnesota, known for being the suspect in a series of pipe bombings.

He was arrested in 2002 as a suspect in pipe bombings in mailboxes, which injured several people. In 2004, he was found mentally incompetent to stand trial and is still incarcerated in a federal medical facility.