Joseph Edward Duncan İ (born February 25, 1963) is an American convicted serial killer and sex offender who is on death row in federal prison in conjunction .<br />Joseph Edward Duncan İ is an American convicted serial killer and sex offender who is on death row in federal prison in conjunction with the 2005 kidnappings .<br />lassification: Serial killer Characteristics: Rape - Kidnapping Number of victims: 5 - 7 + Date of murders: July 6, 1996 / April 4, 1997 / May 16, 2005 Date of arrest: .
