overview : Firsthand accounts from authorities and journalists illuminating four disturbing events as they describe the twists and turns of the investigations and the breakthrough moments that led investigators and police to each killer's doorstep.

First Air Date : Jul 07, 2022

Last Air Date : Aug 06, 2022

Runtime : 41m

Episodes : 4

Seasons : 1

Genre : Documentary,News,

Companies : ABC News, ABC News Studios

Countries : US

Keywords :