williams disappeared, steve caukins gave a statement.circle k he said he made that call from his work issued cell phone. but when investigators say he pulled his phone records and told him there was no record of a call from this circle k to his cell phone, he brushed it off, saying simply, quote, i don't know what to tell you. >> you've been doing this for a long time, you know when something doesn't smell right, do you think deputy caukins has nothing to do with this? >> he's absolutely in the middle of an investigation. >> months after santos and williams went missing, deputy caukins, a 16-year veteran was arrested in connection with the disappearance of santos and william. in the case of terrance williams, investigators say the deputy's car was searched and described as immaculate. caukins' home was never searched, because according to investigators they didn't have the evidence needed for a search warrant. we wanted to ask steve caukins some questions, but couldn't get past this woman. hi, sorry to bother you, i'm randi kay from cnn.