Investigators classified the infant's death as non-accidental and found evidence of physical abuse by the mother.
The Adams County Sheriff's Office in Wisconsin responded to at least 22 calls tied to the home of 90 Day Fiancé's Leida Margaretha and Eric Rosenbrook before their infant daughter, Alisa Eleanor Rosenbrook, died in 2025 after being hospitalized with severe injuries. They found enough evidence to confirm physical abuse by the mother. No criminal charges have been filed.
Margaretha and Rosenbrook appeared on 90 Day Fiancé Season 6 in 2018. Eric, a divorced father with three daughters, had met Leida through an international dating website after posting a personal ad. They met in Indonesia, and he proposed after just two days. Eric's kids didn't trust Leida from day one. The whole season was basically one long fight between her and his family.
The 22 calls go back years. Several were in 2025 alone. The calls covered everything from cyberbullying complaints to neighborhood fights to concerns about their dog. One call logged on January 30, 2025, came from someone who claimed to have witnessed Margaretha and Eric's Siberian husky being struck with a laptop.
And this isn't even Leida's only legal problem right now. She is currently facing 24 felony charges in Wisconsin for wire fraud, forgery, and theft. Those charges were already in play before Alisa's death was investigated as abuse.
Leida was already one of the most hated cast members on the show. She demanded Eric kick his own daughter Tasha out of the apartment they were supposed to share. This is something else entirely.
The abuse finding has been substantiated by the county's Health and Human Services Department, but there are still no criminal charges for Alisa's death. No arrest has been made, and no prosecutor has said whether charges are coming.