Interestingly, Talking Heads actually have a separate song titled on their 1979 album Fear of Music . It features the band's signature nervous energy and was released just two years after "Psycho Killer." 2. David Byrne’s Handwritten Lyrics

Some papers explore the common misconception that the song was about the "Son of Sam" serial killer, though it was actually written years before those events.

A demo tape from Byrne and Frantz's early band, The Artistics, was rediscovered in the RISD Museum archives in 2025, sparking new research into the song's developmental stages. 4. Physical Prints