Robinson’s death at a resort development in San Jose del Cabo shocked people in both countries. The video raised suspicions that Robinson may have died at the hands of people she was traveling with.
Local prosecutor Antonio López Rodríguez said the case is being treated as a possible homicide and an arrest warrant has been issued for the suspect. However, the group Robinson traveled with left Mexico after she was found dead in a rented villa.
Prosecutor Daniel de la Rosa Anaya said the suspect was also American, but did not identify her.
News outlets in Charlotte, North Carolina, reported that the people Robinson traveled with gave different versions of how she died, but that an autopsy revealed she died of a serious spinal cord or neck injury.
A video apparently recorded at the luxury villa in San Jose del Cabo shows a woman, apparently American, beating another woman identified as Robinson.
The video has been reposted many times on social media sites. In it, a man with an American accent can be heard saying, “Can you at least fight back?” The man did not seem to intervene in the beating.