UPDATE 1:30pm: APD says the situation near LBJ High School has ended. They are interviewing two people. As of 1:30pm, an AISD spokesperson said the lockdown was still in effect, but they expected it to be lifted soon.
EARLIER: LBJ High School in northeast Austin is on lockdown after reports of gunfire near the school.
Austin Police don't believe the gunfire was on the campus, but they are looking for whoever fired the shots.
An AISD spokesperson says the school was locked down just before noon.