The Killer Speaks: Season 1, Episode 2

1 - 2: Mad Maks: Maksim Gelman

In 2011 Maksim Gelman went on a brutal killing spree in New York City that left four people dead and four wounded. It began when he killed his stepfather by stabbing him 55 times, and ended 28 hours later in a bloody confrontation with the NYPD on the subway beneath Times Square. In between, Gelman hunted down those who had betrayed him, leaving a trail of dead and wounded across the city. Dubbed "Mad Maks" by the media, Gelman for the first time reveals the shocking logic behind his brutal crimes.