THE DROUGHT IN MORE DETAIL COMING UP IN A FEW MINUTES. >> WE'RE FOLLOWING A BREAKING NEWS ALERT NOW A CHATTANOOGA COMMUNITY COLLEGE UNDER LOCKDOWN FOR WHAT LAW ENFORCEMENT OFFICIALS CALLED A CREDIBLE THREAT. MEGAN FEES AT THE WKRN DOT COM ALERT DESK STOMACH ALGOOD MORNING, CHATTANOOGA STATE COMMUNITY COLLEGE OFFICIALS SENT OUT LOCKDOWN MORNING JUST BEFORE 10 THIS MORNING. AND WE'VE JUST HEARD AN UPDATE FROM HAMILTON COUNTY OFFICIALS ON THE SCENE MOMENTS AGO. >> THEY SAY THEY HAVE NOT HEARD ANY GUNFIRE AND THEY HAVE NOT ENCOUNTERED ANY SUSPECTS OR VICTIMS. DETAILS STILL LIMITED RIGHT NOW AUTHORITIES COULD NOT ELABORATE ANY FURTHER ABOUT THE TYPE OF THREAT EARLIER THIS MORNING. STUDENTS AND STAFF WERE TOLD TO SHELTER IN PLACE AND LOCK THEIR DOORS. FIRST RESPONDERS FROM MULTIPLE AG