In 1966, there was a UFO case that involved a chase and sightings by multiple police witnesses. In addition to their testimonies, there was a reported radar confirmation and a possible pilot witness. Faced with all this evidence, the initial Air Force investigation consisted of two phone calls to a single witness. Based on interviews lasting a total of around four minutes, the conclusion was that the officers had seen a satellite and chased the planet Venus. The case was re-evaluated after a more thorough investigation, thanks to the efforts of an outraged congressman, and the conclusion was that the officers had seen a satellite and chased the planet Venus.
Full blog with links: https://podcastufo.com/the-portage-county-ufo-chase/