Mayer jailed for life after he was convicted of all charges including murder . Austrian kept daughter in cellar for last year , fathered her six children . 7 -member jury returned unanimous verdict on all six counts . BBC will serve sentence at detention facility for mentally abnormal offenders .
Josef Fritzl jailed for life after he was convicted of all charges including murder . Austrian kept daughter in cellar for decades , fathered her 7 children . Eight-member jury returned unanimous verdict on all six counts . Fritzl will serve sentence at detention facility for mentally abnormal offenders .