Ep 4. The Happy Face Killer

The episode "The Happy Face Killer" is the fourth episode of the 2004 season of the television series American Justice. The episode follows the disturbing case of serial killer Keith Hunter Jesperson, who earned his nickname "Happy Face Killer" due to the smiley face symbols he would draw on his letters to media and law enforcement.

Viewers are taken through the investigation of Jesperson's murder spree, which began in 1990. The killer targeted women who he felt had wronged him in some way, and he would brutally attack and strangle them before dumping their bodies in remote locations. Jesperson was eventually caught in 1995 after he confessed to the murder of his girlfriend and left a confession note at a truck stop bathroom.

Throughout the episode, viewers hear from detectives and attorneys who worked on the case, including former prosecutor Marianne Hemmeter and Oregon State Police Detective Dave Norden. They describe the challenges of building a case against Jesperson, who was a truck driver and moved frequently throughout the country. They also discuss how Jesperson seemed to relish in his infamy and craved attention from the media and law enforcement.

The episode also features interviews with Jesperson's family members, including his daughter Melissa and his sister Dawn. They describe their shock and horror upon learning the truth about Jesperson's crimes, and the aftermath of the case on their lives. Melissa specifically talks about struggling with the knowledge that her father is a murderer, and the guilt she feels for not recognizing any warning signs earlier.

The episode also delves into Jesperson's psyche, exploring the possible reasons for his violent behavior. Experts speculate that Jesperson's troubled childhood and abusive father may have played a role in shaping his personality. They also discuss the ways in which he manipulated and controlled his victims, and how he seemed to enjoy causing fear and pain.

Overall, the episode "The Happy Face Killer" gives viewers an in-depth look at one of the most notorious serial killers in modern history. It explores the psychology behind his crimes, as well as the investigation and legal proceedings that followed. The episode is a chilling reminder of the danger that lurks among us, and the importance of law enforcement in bringing these perpetrators to justice.