protected area until sirens went off. not everyone made it there gl our leaders began to shelter people in place, and getting people to move into the sheltered areas. reporter: tonight, amazon adds it welcomes a newly announced investigation from osha which investigates all workplace deaths. the agency says they have had staff on site since saturday inspecting safety code compliance. and amazon founder jeff bezos also facing criticism over the weekend for posting about his blue origin space flight as crews searched for bodies here at the scene. bezos says he s heartbroken over the loss of amazon teammates. thank you for that. and coming up, the annual light show worth staying up for even later than this when the 11 hour continues. s when the 11 hour continues. the only thing a disaster can t destroy is hope. donate now at redcross.org