A documentary series, Conversations with a Killer, is being discussed, with some outlets referencing the Son of Sam, also known as David Berkowitz, and others mentioning different serial killers, such as John Wayne Gacy and Jeffrey Dahmer. The series appears to feature recordings or interviews with these killers, with some outlets reviewing a specific episode or season. The focus of the series and its current season is unclear, with different outlets referencing different serial killers.