. >> mr charles ramsay here. we have slightly more than 200 officers responding to the scene. once this occurred. we held over the four to 12 unit, we called in a shift early, there was a recall of other areas. the city was covered for formal pat really. we brought in extra people in extended shift. we used turn quay we'll have in fact information tomorrow. in terms of how many of those giss were used during this. as the mayor said everyone is here and responding the investigation continues. >> amtrak. >> amtrak focus is working with the local responders to support their needs and make sure passengers and crew receive the assistance they need. for those that have families that have passengers that are concerned. amtrak has an emergency hot line. the number is 18005239101. call that number if you are concerned that you have a family member or relative on the train. we can work with you to verify that. the north-east corner is shut down, and we'll be focused on bringing it back to service, once the team is clear tore amtrak to begin work. >> hold on for a second. two last pieces