Lamesa school board members got an update Thursday on what an 18-member safety committee is doing in looking at additional ways of keeping four campuses safe.School districts across the state are tightening up school safety measures in the wake of school shootings. Last year, a lone gunman killed 19 children and two teachers and wounded 17 others in Uvalde.The district had installed equipment and policies to better safeguard schools even before the shooting last May.School staff use special identification cards to enter the building and classrooms. Visitors cannot access school facilities without visiting the office and showing proper identification. School ...