Bones (2005)

S3E3 Death in the Saddle

Title: Fatal Ride Plot: Booth and Brennan delve into a bizarre murder case that unveils a lodge catering to the S&M community, where "jockeys" engage with their "horses." Amidst their investigation, Angela experiments with hypnosis to uncover the name of her mysterious husband, hoping to finalize their divorce once and for all.