Months later, a Pennsylvania woman has been charged with involuntary manslaughter for her infant daughter's drowning death, after investigators allege she drank too much and fell asleep while watching the girl. In addition to involuntary manslaughter, Sadie Marie Ressler is facing two counts of endangering the welfare of children, according to a criminal complaint viewed by Us Weekly. The Pennsylvania State Police responded to Ressler's Lykens home around 7:30 p.m. on August 14 after her neighbor called 911.