TMPA addresses likely 911 challenges during Uvalde shooting

UVALDE, Texas (KXAN) -- The executive director of the Texas Metropolitan Police Association (TMPA) says the agencies that responded to the deadly mass shooting at a Uvalde elementary school likely weren't all able to communicate on the same radio channel."In larger communities, you're going to have a tactical channel, a channel that every agency knows they can switch to," said TMPA Executive Director Kevin Lawrence. Uvalde students, staff will not return to Robb Elementary, district letter saysH