Amy King hosts your Tuesday Wake Up Call.  ABC News correspondent Reena Roy opens the show speaking on the newly released video from police of a person of interest in the Brown University shooting. Amy talks with ABC News Los Angeles–based national radio correspondent Alex Stone about the Reiner murders, the son Nick Reiner in custody and being held without bail. Bloomberg’s Denise Pellegrini updates us on the latest in business and Wall Street. The show closes with the host of ‘How to Money’ Joel Larsgaard talking about dollar stores and whether you get more when you spend more.