Golden Knights defenseman Colin Miller donates blood at the Las Vegas Convention Center on Monday, Oct. 1, 2018, during a blood drive to commemorate the Oct. 1 shooting. Bizuayehu Tesfaye/Las Vega …

Golden Knights defenseman Colin Miller donates blood at the Las Vegas Convention Center on Monday, Oct. 1, 2018, during a blood drive to commemorate the Oct. 1 shooting. Bizuayehu Tesfaye/Las Vegas Review-Journal @bizutesfaye