Place for crockett and the surrounding community. Late last night the air quality has rebounded enough to allow that shelter in place to be lifted all schools in the john sweat Unified School District were closed. Were awaiting a News Conference to start any minute now. So we could get an update on the investigation so far. We know that just one firefighter was injured. This is a live look at the site now. First we want to turn to nbc bay areas thom jensen live in crockett with an update on the latest. Thom . Reporter good morning. Being this close to the site, you get your first look at how big these tanks are, these storage tanks. The two that burns are on the other side of this group that were standing in front of right now, the two that had about 3,000 gallons of an ethanol mix and this morning we got a good look from a perch above the damaged area at the two tanks that exploded into flames and burned for seven hours. It looks like they completely collapsed under the heat. Cal osha