Death on an Arkansas highway: what happened to Daniel Barajas?

A traveling welder was on his way to meet his family when he stopped to take a nap. He never arrived. Now his relatives want answers from police: We can't let this go'

Daniel Barajas awoke a few minutes after 4.30am to a spotlight shining through the foggy window of his SUV on a central Arkansas highway. Two sheriff's deputies stood outside.

He had stopped to sleep after a long day spent driving. A few more hours in the darkness of Interstate 30 and Barajas would arrive in Texas and meet his infant niece and nephew for the first time.