In this Nov. 29, 2021, file photo, Michael Vogen, director of case management for Othram Inc., from left, philanthropist Justin Woo, and Kim Murga, director of laboratory service for the Metropolitan Police Department, listen as Lt. Ray Spencer addresses the media about a cold case where police were able to link a suspect to the 1979 death of Kim Bryant using DNA and genome sequencing at a press conference at Metro Headquarters in Las Vegas. (Rachel Aston/ Las Vegas Review-Journal)