Last month, a suspected serial killer from Washington state killed himself in a jail cell in Anchorage. Israel Keyes’ suicide abruptly halted progress into uncovering one of the widest-ranging serial killing sprees in the U.S. Now, the FBI is trying to piece together exactly what he did. As Jessica Robinson of the Northwest News Network reports, investigators are struggling to connect seemingly random dots that they hope will lead them to other victims.
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