Every minute of the raid that killed Osama bin Laden was captured by the SEALs’ tiny helmet cams, and the video is now helping investigators construct a picture of exactly how it all went down.

VIDEO: http://www.cbsnews.com/video/watch/?id=7365886n&tag=related;photovideo

More accurate version of what happened includes details that bin Laden first emerged on third floor, retreated to bedroom after shot fired

Read more: http://www.cbsnews.com/video/watch/?id=7365886n&tag=related;photovideo#ixzz1MFCcAQnn