Linda Kosuda-Bigazzi had pleaded guilty to first-degree manslaughter in March in the 2017 death of her husband, ... Woman found dead hours before she was to be sentenced for killing her husband.

Linda Kosuda-Bigazzi, 72, center, at her arraignment in February 2018 in Superior Court in Bristol. She was charged with murder in the death of her husband, Dr. Pierluigi Bigazzi, a professor of ...

FILE - Linda Kosuda-Bigazzi, 70, center, appears at Bristol Superior court, accused of murdering her husband, Dr. Pierluigi Bigazzi, in Bristol, Conn., on Feb. 13, 2018.