In June 2019, the Supreme Judicial Court of Massachusetts issued an opinion in a Massachusetts manslaughter case involving the defendant’s failure to put her two nephews in age-appropriate car seats. The court ultimately reversed most of the defendant’s convictions, finding that the prosecution failed to establish the defendant’s conduct was reckless or wanton.
According to the court’s opinion, the defendant was involved in a multi-vehicle accident in which her two nephews – aged four and 16 months – were fatally injured. The defendant and her four-year-old son were injured, but survived. At the time of the accident, the four-year-old was in the back seat with the seatbelt strapped but without a car seat; the 16-month-old child was in a front-facing car seat with the straps set too high.
The defendant was indicted on two counts of manslaughter, two counts of negligent motor vehicle homicide, and three counts of reckless endangerment of a child. The defendant was later convicted of two counts of reckless endangerment, one count of manslaughter, and one count of negligent motor vehicle homicide. The defendant appealed, arguing that she lacked the necessary mental state to find her guilty of manslaughter and reckless endangerment.