Joseph Edward Duncan III, the Fargo sex offender charged last month with three murders in Idaho, is now the prime suspect in the 1997 murder of a California boy, authorities said Wednesday. The ...

BOISE, Idaho (AP) - The life of a man convicted of kidnapping, torture and murder might be spared after an appeals court has ruled that Joseph Edward Duncan III should have been given a competency ...

COEUR D'ALENE, ID - JULY 5: Joseph Edward Duncan III appears at his video arraignment from the Kootenai County jail on two counts of kidnapping in the first degree July 5, 2005 in Coeur d' Alene, ...

BOISE, Idaho (AP) - A convicted murderer confessed that he killed three children before his 2005 attack on a northern Idaho family that left four people dead, an FBI agent told a federal jury. FBI ...

A few days before Martinez’ disappearance, Duncan tested positive for marijuana — a parole violation — stole his girlfriend’s car and disappeared, reportedly to southern California. Investigators have ...

BOISE, Idaho - A federal indictment is shedding light on what prosecutors say happened at a remote Montana campsite in 2005 where convicted killer and child molester Joseph Edward Duncan III is ...

COEUR D'ALENE, Idaho (AP) - As the number of child slayings in which he is being considered as a suspect increased to six, registered sex offender Joseph Edward Duncan III will enter a plea today to ...

BOISE, Idaho - Federal prosecutors said Tuesday that convicted killer and child molester Joseph Edward Duncan III has confessed to killing two children in Washington state in 1996 and a California ...

A convicted serial killer on federal death row died Sunday at a hospital in Indiana, authorities said. Joseph Edward Duncan, 58, died at the medical center near United States Penitentiary, Terre Haute ...

BOISE, Idaho - The life of a man convicted of kidnapping, torture and murder might be spared after an appeals court has ruled that Joseph Edward Duncan III should have been given a competency hearing ...