ROUND ROCK, Texas A lockdown has been lifted for a Round Rock school.
Police said MeridianSchool was put on lockdown around 2 p.m. Tuesday after a teacher found a bullet in front of a locker. RRPD said it was a live round of ammunition and had not been shot.
Police performed a sweep of the school and found nothing. No one was injured.
Students were released from the school just before 4 p.m.