2018 Scottsdale shootings The gunman who is suspected of having killed six people – among them, prominent forensic psychologist Steven Pitt – in Arizona, United States, in a five-day time span has been found dead in a Scottsdale hotel. His death is considered a suicide. New details tie suspect to 6 killings within days in Arizona; targets connected to his divorce: Police © ABC Sources: ABC AP via ''SFGate