According to the document, which was dated Nov. 4, Robinson was found unconscious in the living room of a residence on Padre Kino Avenue in San Jose del Cabo on the afternoon of Oct. 29.In recent days, a video -- not verified by ABC News -- has surfaced online purportedly showing a woman attacking Robinson.Speaking to WSOC-TV, Robinson's mother identified the people in the footage as the friends who accompanied her daughter to Mexico and said she believes it was taken during the trip.The office said it received a call on Oct. 29 at approximately 6:15 p.m. local time from a "public security member" who reported the death of a foreign woman in a room of a house in the Fundadores Beach Club area in San Jose del Cabo.When asked for comment, Fundadores Beach Club general manager Karla Ponce told ABC News in an email on Thursday that "the group of vacationers related to the case never visited this beach club facilities during their stay" and that the club "has nothing to do with the Villas Management/Operation nor the Development Operation.""