Truck driver in fatal Texas school bus crash arrested Friday; admitted drug use before wreck, police say USA TODAYTexas man charged in crash that killed 5-year-old on school bus The Dallas Morning NewsDashcam video shows cement truck plowing into Texas school bus, killing boy and man Fox NewsConcrete truck driver arrested, admitted to consuming cocaine before fatal bus crash KXAN.comHays CISD releases video from deadly Tom Green Elementary school bus crash Austin American-Statesman