“Investigators on the local and federal level are still getting up to speed here. I was told by a source that city officials are moving in or have moved into emergency operations center as they deal with this unfolding tragedy,”

"Investigators on the local and federal level are still getting up to speed here. I was told by a source that city officials are moving in or have moved into emergency operations center as they deal with this unfolding tragedy," –@jeffpeguescbs https://t.co/eWjaC4dGlq pic.twitter.com/saWoUWv87H

— CBS News (@CBSNews) June 28, 2018

Source: Twitter