A suspect has been arrested in connection with the deaths of two people found on Herron Island in Pierce County, Washington. The incident is being investigated as a double homicide, with the suspect taken into custody after a SWAT response, although the location of the arrest is unclear, with some reports indicating it occurred on the island and others in a different location. The circumstances of the deaths and the suspect's relationship to the victims are not entirely clear, with some reports suggesting a possible domestic connection.