Ultimately , Cochran won a unanimous 8 -- 0 -- 0 vote .
Biethman was considered to have ridden coattails to the end , and Meehan was criticized for her emotional instability .
Cochran won a unanimous 8 -- 0 -- 0 vote .
Biethman was considered to have ridden coattails to the end , and Meehan was criticized for her emotional instability .