A juror in Lindsay Clancy's murder trial admitted there was "reasonable doubt" but still refused to find her not guilty by reason of insanity, according to the jury foreperson. The revelation comes after the jury remained deadlocked, resulting in a mistrial in the closely watched case involving the deaths of Clancy's three young children. The foreperson says the holdout juror acknowledged having reasonable doubt but would not change their vote, despite repeated efforts by other jurors to reach a unanimous decision.