The Las Vegas police report the primary suspect, a local of Las Vegas is dead, and they are looking for his roommate as “a person of interest” in the shooting attack Monday on a country concert taking place outside the Mandalay Bay Resort and Casino. The gunman, using an automatic rifle to spray the audience of thousands, fired from the 32nd floor of the hotel. Police have no final casualty figures but estimate 20 plus dead and more than 100 injured. A police officer is among the fatalities, as well as off-duty officers. The police spokesman stressed that reports on social media of multiple shooters is false – this was a “lone wolf” attack – and no explosives were used.