Israel Keyes ultimately claimed to have killed up to 11 victims between 2001 and 2012, but couldn’t — or wouldn’t — tell authorities exactly when and where.

Israel Keyes traveled all over America to hunt victims, but a crime in Alaska led to his downfall.

“He would come in to work and brag about his daughter," Jim Thompson remembered. "He was a loving dad, a doting father.”

"Israel Keyes was one of the most meticulous serial killers that I’ve ever come across," said former FBI Special Agent Bobby Chacon.