Last week we discovered a true story of four LA moms who came together with a passion for true crime and actually solved a case! Their story turned into the book "The Carpool Detectives: A True Story of Four Moms, Two Bodies, and One Mysterious Cold Case" and we're obsessed.

Seacrest connected with two of the moms in the group, Marissa and Nicole, and they shared how it all went down from a passion to a real 15-year-old unsolved crime being solved!

Take a listen