(AP Photo/Mark Humphrey)INDIANAPOLIS – Abilene Christian and its frantic, havoc-causing defense sent Shaka Smart and Texas out of the NCAA Tournament in the first round yet again as the 14th-seeded Wildcats stunned the third-seeded Longhorns 53-52 on Saturday night. The Wildcats caused all kinds of headaches for the bigger, more talented Longhorns all night and got just enough offense to pull off their first NCAA Tournament victory in their second appearance. 11 seed UCLA in the second round on Monday. Andrew Jones scored 13 points for Texas (23-5) and was nearly the hero. Jones hit two free throws with 56 seconds left and his 3-pointer with 14 seconds remaining put the Longhorns in front 52-51.