Mass Shooting Crime Scene Expert Testifies in Uvalde Trial: Room 111 Evidence

Expert Witness Testimony

• 👨‍⚖️ Juan Torres, a retired Texas Ranger with 11 years of service, testified as a mass shooting crime scene expert.
• 💼 Torres has extensive experience, including working four mass shooting crime scenes: Southern Springs (2016), El Paso Walmart (2019), Odessa (2019), and Uvalde.

Crime Scene at Room 111

• 📍 Torres arrived at the Uvalde crime scene on May 24th and began work on May 25th, being assigned as the photographer for room 111.
• 💥 Upon entering room 111, he observed it was in disarray with markings, numerous shell casings, significant amounts of blood, and the weapon in the closet.
• 📸 His role involved photographing the gunman's weapon, cartridge casings, blood swipes, and documenting bullet pathways with rods.

Evidence Recovered

• 🔫 The weapon recovered was a Daniel Defense M4, a semi-automatic rifle, the same type carried by the department.
• 🧳 Magazines holding up to 30 rounds were recovered, some full, some empty, and some damaged.
• 🩸 Shell casings were found embedded in blood, and bullet fragments, bullets, and unspent cartridges were also documented.

Bullet Trajectories and Damage

• 🎯 Torres assisted in documenting bullet pathways, using rods to indicate directionality from the shooter's position.
• 🪞 Bullet defects were observed on walls, an easel board, a desk, poles, a sink, and a flat-screen TV.
• 🚪 The classroom door also sustained bullet holes and indentations.

Additional Findings

• 💥 Evidence of shots fired through the window on the east side of the building was documented.
• 👟 Shoe impressions, including a tennis shoe covered in blood, were visible.
• 🔫 Notably, pistol shell casings were also recovered, indicating a semi-automatic pistol had been fired in the room, distinct from the rifle used by the gunman.

Crime Scene Processing

• ⏱️ Torres spent three days processing the scene, with other team members continuing for approximately another week.
• ⚠️ A Hellfire trigger system, which converts a semi-automatic weapon to full automatic, was identified in photographs and later recovered.