There is NO indication that they did at Twin Peaks while there is abundant indication that the bikers did.
Manuel Issac Rodriguez, 40, Allen, one gunshot wound in the head and one in the back. Head: Medium Caliber NOT .223; Back Medium Caliber NOT .223
Matthew Mark Smith, 27, Keller, one gunshot wound in the back and one in the abdomen.
Back: Medium Caliber NOT .223; Abdamen: Not Determined
Jesus Delgado Rodriguez, 65, New Braunfels, one gunshot wound to the head and one in the back. Head: Medium Caliber NOT .223; Trunk: Undertermined
Richard Matthew Jordan II, 31, Pasadena, one gunshot wound to the head. Head: Medium Caliber NOT .223
Richard Vincent Kirschner Jr., 47, Wylie, one gunshot wound to the top of the head, one to the left knee and one in the buttocks. Knee: Medium Caliber NOT .223; Buttocks: Small Caliber .223 or .22
Wayne Lee Campbell, 43, Fort Worth, one gunshot wound to the head. Trunk: Small Caliber .223 or .22
Daniel Raymond Boyett, 44, Waco, shot two times in the head. Head: Medium Caliber NOT .223; Abdomen: Medium Caliber NOT .223; Head: Undetermined
Charles Wayne Russell, 46, Tyler, shot once in the chest. Chest: Small Caliber .223 or .22
Jacob Lee Rhyne, 39, Ranger, shot once in the neck and once in the abdomen.Neck: Undertermined; Abdomen: Undetermined
Spaz. Arm: Not Available ... yet!
Some of the medium caliber cartridges available in the AR15
300 AAC Blackout
.30 Remington AR
.300 Olympic Super Short Magnum
7.62x39mm
Medium caliber does not imply not shot by law enforcement.