The Brief The FBI is offering up to $30,000 in rewards for information leading to an arrest and conviction in the death of 10-year-old Amberly Mendoza. Mendoza died in March 1996 following a sexual assault incident at her home in Yuma. Police in Yuma say the FBI is offering a reward in a sexual assault case decades ago that ended with the death of a 10-year-old girl. "The investigation showed an unknown subject(s) entered the Mendoza residence, sexually assaulted 10 year old [Mendoza] in her bedroom, then killed her. What you can do:People with information can call the FBI at 1-800-CALL-FBI (1-800-225-5324), or they can leave an anonymous tip with Yuma Police at 78-CRIME (928-782-7463).