Clueless Crime starts from a joke at its own expense: Karina and Lachie concede they may be clueless, then press on with true crime regardless. Each episode has two modes, and the turn from one to the other gives the show its shape. The first is a catch-up between friends. Across these episodes it takes in an Easter greeting one host practised for the occasion, a weekend in Warrnambool, getting Tilly to sleep through teething, and a gym that retired a membership card used for twenty years in favour of an app that would not open the door. Victor the dog makes an appearance as well, furious that another dog had been all over his person and determined to remove the scent. The chat shows two people who know each other's weeks closely, down to who came along on the trip. Then the case begins. One host carries the research, citing what has been read and seen, while the other interjects with questions and reactions. The research is specific. In the Lindsay Buziak case, the telling follows a phone bought at a Vancouver convenience store, activated only on the day she was contacted, and registered under what is reported to be a fake name. In the disappearance of Trevaline Evans, a sighting by people who knew her is weighed against other reports, including Scottish tourists who believed they saw her with an older man at a wine bar. Some episodes let a broadcast news report set the scene before the case is introduced. For Milly Dowler, that report concerns a misdialled voicemail tied to the downfall of a national newspaper. For Oakey 'Al' Kite Jnr, it describes detectives pinning their hopes on DNA and genetic genealogy. Personal connection comes through too, as when the host telling Milly's story notes being born the same year as her. The cases here range from Surrey in England to Vancouver to one covered by a Denver news station. Relationships that turn possessive or violent come up more than once. The Belinda Temple telling tracks how a partner described as possessive drew her away from family and friends, and Jolee Callan's case centres on an 18-year-old shot by an ex-boyfriend. The hosts call that one sad and say it should be far better known, since it did not happen long ago. The register stays conversational and unpolished throughout, with incredulous asides such as openly wondering what the motive could possibly be. The sign-off points to Instagram, a request box on the show's website for case suggestions, and ways to support the show.