Police in Puerto Rico have identified a person of interest in the killing of Tyler Wilkin, a man from the US Midwest who was shot while camping. The case has attracted attention because Wilkin had reportedly complained about howling outside his tent before his death, though it is unclear whether that report is connected to the shooting.

Authorities are treating the death as an execution-style killing and are continuing their investigation. No suspect, motive, location details or further evidence linking the person of interest to the crime were provided in the available article text.