The Texas Department of Public Safety released its findings on Monday in a crash report detailing the deadly 140-car pileup. According to officials, the massive pileup was caused by a dangerous mixture of fog and speed. Two people were killed in the wreck while dozens more were hurt. Our Houston car and truck accident lawyers have years of experience successfully resolving claims for injured Texans. In fact, our firm recovered the #1 largest accident verdict in the state of Texas in 2011.