Blindfold

Atlas is a struggling colony on an untamable world, a fragile society held together by the Truthsayers. Parentless, trained from birth as the sole users of Veritas, a telepathy virus that lets them read the souls of the guilty. Truthsayers are Justice--infallible, beyond appeal.
But sometimes they are wrong.
Falsely accused of murder, Troy Boren trusts the young Truthsayer Kalliana...until, impossibly, she convicts him. Still shaken from a previous reading, Kalliana doesn't realize her power ...