coverage of the capture of the surviving suspect in the marathon terrorist attacks. breaking news, police in just the last few moments have released incredible brand new images from the closing moments of the hunt for the most wanted man in the country. dzhokhar tsarnaev. these are from a massachusetts state police helicopter above the scene last night, thermal imaging clearly shows the body outline of the suspect cowering inside the boat dry dockeded in a watertown backyard. there are also images of the robot that police sent into peek under the boat s tarp. i want to bring in tom foreman to break the pictures down for us. explain to us what we re looking at. this is the first image that we have. this is a thermal imaging picture of the boat right here that was taken at about 19 minutes past 7:00. so 19 after the homeowner spotted blood here and said he saw someone inside here. you can t tell much from this.