EXPECT THIS AFTERNOON AS WE TIME THEM OUT HOUR-BY-HOUR. SHELDON: OFFICIALS JUST LIFTED A LOT DOWN AT AN OSCEOLA COUNTY HIGH SCHOOL. SANIKA: OFFICIALS WERE CALLED TO E THSCHOOL FOR A GUN THREAT. THIS HAPPEDNE AT LIBERTY HIGH SCHOOL. THAT’S WHERE MEGAN MILANO --M ELLADO JOINS US LIVE AS PARENTS TO PICK UP THEIR STUNTDES. >> OFFICIALS WITH ETH SHERIFFS OFFICE TELLS US A STUDENT MEAD A THREAT TO ANOTHER STUDENT EARLIER THIS MORNING. THE STUDENT THAT MADE ETH THREAT , WE ARE TOLD, IS NOW IN CUSTODY. SHERIFFS DEPUTIES ARE STILL ON THE SCENE. FIND THEM IS L AONG LINE OF PARENTS WHO STARTED SHOWING UP EARLIER TO PICK UPHEIR T KIDS, BUT WE ARE TOLD THAT LOCKDOWN HAS BEEN LIFTED. A WEAPON WAS NOT FOUND ON CAMPUS AND EVERYONE HERE ATHE T SCHOOL IS SAFE. THE SPOKESPERSON FOR OSCEOLA COUNTY SCHOOLS TELLS US THERE WAS SOME CONFUSION EARLIER THIS MORNING WHEN THE FIRE DEPARTMENT WAS CALLED THE SCHOOLOR F AN UNRELATED EVENT WHERE A STUDENT WAS HAVING A MEDICAL EMERGENCY. FIRE CREWS HAVE SINCE LEFT, BUT DEPUTIES ARE STILL HERE AT THE ENTRANCE AND EXIT POINTS OF THE SCHOOL AS WELL AS THROUGHOUT THE PARKING LOT. AS SOON AS THE DESK AS SOON AS WE HAVE MORE DETAILS ON WHAT HAPPENED AND WHO THE STUDENTS INVOLVED ARE, WE WILL BRING THOS