The Vegas Golden Knights Deryk Engelland, left, signs an autograph for Leslie Shaffer with American Medical Response (AMR) during a meet and greet to honor first responders, Mandalay Bay employees and others affected by October 1st at City National Arena following a private practice on Tuesday, Oct. 1, 2019 in Las Vegas. (L.E. Baskow/Las Vegas Review-Journal) @Left_Eye_Images