Very Scary People - Season 5 - Eps 11: The Happy Face Killer: Part 1
Keith Hunter Jesperson (born April 6, 1955) is a Canadian-American serial killer who murdered at least eight women in the United States during the early 1990s. He was known as the "Happy Face Killer" because he drew "smiley faces" on his numerous letters to the media and authorities. Many of his victims were sex workers and transients who had no personal connection to him. Strangulation was Jesperson's preferred method of murdering, the same method he often used to kill animals as a child. He was eventually arrested and convicted. He is serving multiple life sentences in prison, with no possibility of parole.
About Very Scary People

Title: Very Scary People
First Air Date: 2019-03-17
Last Air Date: 2025-02-02
Status: Returning Series
Rating: 8.4/10 (from 9 votes)
Language: EN
Seasons: 6
Total Episodes: 68
Network: HLN Investigation Discovery
Genres: Documentary
Production Companies: Unknown
Synopsis
A chronicle of the twisted lives of some of the most frightening, diabolical characters in recent history. Each two-hour episode traces the heinous, criminal acts of these elusive miscreants and the eventual road to justice.
Cast

Donnie Wahlberg
Self - Host