Good morning from the studio 57 newsroom at cbs news headquarters here in new york. Good to be with you. Im annemarie green. Investigators released a timeline of events leading up to the mass shooting in dayton, ohio. New Surveillance Video shows the moments before the gunman opened fire in the citys downtown area. Police say 26 people were shot in the span of 32 seconds. Nine people were killed. Kwlaur Laura Podesta is here in new york. I think the real question that many people are asking, are investigators any closer to figuring out a motive here . Reporter what we are hearing, police in dayton, ohio, are struggling to determine the gunmans motive, but they are revealing new details about what happened during last weeks violent rampage. Dayton officials are still trying to determine what prompted the mass shooting that left nine dead on august 4th. Yesterday using Surveillance Video, police laid out a timeline of the movements of alleged gunman connor betts. This was a plan, well be