Texas man exonerated in one murder arrested for another.

Lydell Grant, who was previously exonerated for a fatal stabbing he did not commit, was arrested for allegedly shooting a fellow motorist in an apparent fit of road rage in Houston. The victim was shot at least five times and died at the scene. Grant was identified as a suspect after investigators reviewed surveillance video. The Innocence Project of Texas, which helped free Grant a few years ago, said it could not comment on the current case.