Manny Grossman, a respected horticulturist and landscape artist from the Bronx, New York, just wanted to, as he put it, "scratch an artistic itch". Now, walking the streets of Yonkers and the Bronx, telling the tale of the Son of Sam murders, discussing Maury Terry's exhaustive research and showing the sites of where it all happened on his YouTube channel has become his life.

Grossman has always been fascinated with the story of the Son of Sam and the theory, put forth in Maury Terry's book, The Ultimate Evil, that there was more than one person involved in the brutal slayings which rocked New York City in 1976 and 1977.

His friendly demeanor, inexhaustible desire to learn more and an interest in working directly with other Son of Sam researchers has helped Grossman garner views and subscribers to a channel which has steadily grown in popularity.

Join Undoing Evil's Scott Stick and guest Manny Grossman as we discuss the incredible growth of digital media, crowdsourcing information, Maury Terry, The Ultimate Evil and True Crime Files and The Son of Sam Cult. Only on Undoing Evil!

The Murder Sheet: An Interview with Aine Cain and Kevin Greenlee

Undoing EvilBy Scott Stick ProductionsJan 01, 2021