New details are being revealed regarding the death of Eric Rosenbrook and Leida Margaretha's newborn. Nearly eight months after the former 90 Day Fiancé stars confirmed the death of their daughter, Alisa, the medical examiner's office has shared an update. According to Starcasm, the Adams County Health and Human Services Department's initial assessment deemed the death as "non-accidental." The assessment also reportedly "found a preponderance of the evidence to substantiate maltreatment of physical abuse to the infant by the mother.