Truck driver Solomun Weldekeal-Araya caused 18-vehicle crash on I-35 killing five and injuring 11. NTSB report confirms tractor-trailer's role in collision. Initial seven felony DWI charges based on field sobriety and drug tests. Toxicology report shows zero alcohol or drugs in driver's system. Attorney filed for $1 per count bond totaling $7. Judge reduced bond to $1,000 per charge. Driver still faces felony charges despite clean tox screen. Pretrial conditions imposed post-bond reduction. Crash occurred March 13 in Austin Texas.