Anthony Velasquez and his father, Manuel, are arrested by the LA County Sheriff's Cold Case Unit in connection with the deaths of 3 people over a 4-year period in the East LA area. Also in this episode, a tragic case from the San Bernardino County Sheriff’s Cold Case unit – the discovery of a newborn at a trash sorting facility. Detectives are trying to find the identity of Baby Jane Doe #45 and the mother who dumped her into a trash bin.