In 2009, Crain resigned from the Texas House of Representatives amid controversy. He had been facing criticism for his comments on a blog, where he had made derogatory remarks about certain groups, including homosexuals and people of color.
Crain was born on February 13, 1969, in Houston, Texas. He grew up in La Porte, Texas, and graduated from La Porte High School. Crain earned a Bachelor of Science degree in Kinesiology from the University of Houston.
As a representative, Crain focused on issues related to transportation, education, and economic development. He was a strong advocate for the Trans-Texas Corridor, a proposed transportation project that aimed to improve the state's highway system.