In this Sept. 21, 2021, file photo, philanthropist Justin Woo, right, shakes hands with John Isaacson, left, as Othram CEO David Mittelman, center, looks on at the Clark County Commission Chambers in Las Vegas, after the Clark County Board of commissioners recognized Woo for his donation that helped solve the cold case of Isaacson’s daughter, Stephanie Isaacson, who was killed in 1989 in Las Vegas. (Rachel Aston/Las Vegas Review-Journal) @rookie__rae