Authorities in Puerto Vallarta, Mexico, are investigating the deaths of three women found dead in the resort city, with police and prosecutors examining whether the cases could be connected. Media reports say officers review surveillance footage, forensic evidence, and witness information as part of the inquiry. One report cites prosecutors as indicating, at least initially, that the deaths do not appear to be linked, even as public concern grows about the possibility of a serial killer. A separate report quotes a Mexican politician raising alarms about a possible serial killer targeting women in Puerto Vallarta, describing additional deaths in the Jalisco region and noting similarities between cases, including clothing details. Another report says preliminary information cited by a Mexican news outlet places the victims’ ages at roughly 30 to 35 and says their bodies were found in isolated or lightly traveled areas on the outskirts of Puerto Vallarta. Overall, investigators are assessing whether there are common factors across the cases while prosecutors weigh early findings and determine what connections, if any, are supported by evidence.