jeff patterson has details. >> after a month of speculation, george zimmerman is behind bars. 44 daysfter he shot and killed 17-year-old trayvon martin. the special prosecutor has ended her investigation and is preparing for a trial. >> charging george zimmerman with murder in the second degree. >> a decision at thousands of supporters have been demanding since his death. >> we wanted some kind of accountability for the murder of our son. >> george zimmerman was moved to the jail in sanford. >> he needs a good and focused defense, so we will build him one. >> there will be an initial hearing later today. >> keep the process moving forward. >> the case now moving into the legal system. jeff patterson, nbc news. >> george the zimmerman has been climbing self-defense under the controversial "stand your ground" law. maryland does not have that law. michael bloomberg says similar laws need to be replaced or reformed. >> all americans have a right to defend themselves with commensurate force. these laws have nothing to do with that. >> that brings us to our water cooler question of the day.