Las Vegas police Lt. Ray Spencer, second from left, speaks during a news conference on Friday, Oct. 18, 2019, regarding the disappearance 20 years ago of 7-year-old Karla Rodriguez. Pictured with him are Karla’s father, Ramon Rodriguez, left; mother, Elia Zepeda, third from left; and sister Rosy Rodriguez. (Erik Verduzco / Las Vegas Review-Journal) @Erik_Verduzco