Smiley Face Killers: Tommy Booth's Mother Meets with Tyler Henry of "Hollywood Medium"
Smiley Face Killers: Forensic Pathologist Believes Brian Welzien Was Murdered (Season 1, Episode 4)
Smiley Face Killers: Tommy Booth's Former Manager Offers Insight to Retired NYPD Detectives (Season 1, Episode 5)
Smiley Face Killers: Brian Welzien's Body Was Never Tested for GHB (Season 1, Episode 4)
Smiley Face Killers: Forensic Pathologist Says Evidence in William Hurley's Case is "Suspicious" (Season 1, Episode 3)
Smiley Face Killers: Was Will Hurley's Phone Destroyed by a Killer? (Season 1, Episode 3)
Smiley Face Killers: Brian Welzien's Mother Recounts the Day She Learned of Her Son's Death (Season 1, Episode 4)
Smiley Face Killers: Brian Welzien's Friend Speaks About the Last Night He Saw Welzien Alive (Season 1, Episode 4)
Smiley Face Killers Bonus: Possible Smiley Face Killer Graffiti recovered in Charles River Skatepark (Season 1, Episode 3)
Smiley Face Killers Bonus: Retired NYPD Detectives Believe William Hurley Is A Smiley Face Killer Victim (Season 1, Episode 3)
Smiley Face Killers Bonus: Smiley Face Killers Segment On The Hill-Man Morning Show (Season 1, Episode 3)
Smiley Face Killers: Retired Detectives Revisit the Scene of Will Hurley's Disappearance (Season 1, Episode 3)
Smiley Face Killers: Will Hurley's Family Learns of His Death (Season 1, Episode 3)
Smiley Face Killers: Evidence Suggests Luke Homan was Allegedly Murdered (Season 1, Episode 2)
Smiley Face Killers: New Evidence in Luke Homan Case is Brought to Wisconsin Police (Season 1, Episode 2)
Smiley Face Killers: Computer Forensic Expert Finds Suspicious Activity on Dakota James's PayPal Account
Smiley Face Killers 101: How Did Dakota James End Up in the Ohio River?
Smiley Face Killers Bonus: Retired NYPD Detective Mike Donovan meets with student journalist Devin Decker (Season 1, Episode 2)
Smiley Face Killers Bonus: Investigators Talk to Taxi Driver About Luke Homan’s Death (Season 1, Episode 2)
Smiley Face Killers: Investigators Consult Retired FBI Ageny Bobby Chacon (Season 1, Episode 2)
Smiley Face Killers: Investigators Talk to Luke Homan's Family
Smiley Face Killers: Dakota James's Autopsy Report (Season 1, Episode 1)
Smiley Face Killers: Dakota James's Mother Talks with District Attorneys (Season 1, Episode 1)
Smiley Face Killers Bonus 101: Retired NYPD Detectives Interview Dakota James's Friend
Smiley Face Killers Bonus 101: Details Around Dakota James's Death Don't Add Up
Smiley Face Killers Bonus 101: Retired NYPD Detectives Revisit the Roberto Clemente Bridge
Smiley Face Killers 101: Who Was Dakota James?
Smiley Face Killers 101: Retired NYPD Detectives Investigate Suspicious Drowning Deaths
Smiley Face Killers 101: Where in the Ohio River Was Dakota James' Body Dumped?
Timeline of the Smiley Face Killer Theory Investigation
The Families Seeking Justice
Kevin Gannon on the Smiley Face Killer Theory
Proving Homicide First
Resistance to Serial Cases
The Dakota James Case