[s3e10] The Man In The Mud Guide

A fan-favorite moment occurs when Hodgins forces Zack to drop several potential murder weapons to see which one creates the correct sound, leading to both declaring themselves "Kings of the Lab". Guest Stars "Bones" The Man in the Mud (TV Episode 2008) - IMDb

A pair of teenagers discover the skeleton of professional motorcycle racer Tripp Goddard in a geothermal mud bath at a National Park. The investigation centers on the competitive world of motorcycle racing, specifically a high-profile racing family and their multi-million dollar company. [S3E10] The Man in the Mud

Fans noted a rare "miss" for the show regarding DNA. A lawyer in the episode claims a jury wouldn't convict a female suspect because she has a twin brother and shared DNA; however, Brennan fails to correct him by pointing out that fraternal twins of opposite genders do not share identical DNA. A fan-favorite moment occurs when Hodgins forces Zack