one of his friends and heroes was jean-paul marat, the journalist.his friend of the people came to a violent end. he was murdered in his bathtub by his political enemy-- charlotte corday. the day after marat's death, a deputation appeared in the national convention to offer regrets on behalf of the people. one deputy made a speech which is recorded by a contemporary of david, the historian delescluze. "what a crime is this. "a parricidal hand has robbed us "of the people's most determined defender, "a man who died for liberty. "we still look among you, expecting to see him here "among you, our representatives. "what a spectacle it was-- "this man in the moment of his death. "where are you, david? you have another picture to paint." and david spoke up, his voice choked with emotion, "yes, i will undertake it." david painted the picture in three months. the death of marat is a murder story, and we see all the clues to the murder-- the blood, the knife, the letter marat received from charlotte corday just before she murdered him. it's a very realistic p

marat now federal authorities are on hunt for the master behind the deadly attacks. >> coordinated bombersght on cameras and sent the dozens of spectators running for their lives, so far, search for a suspect and clues have come up short. >> we will find who did this and we will find out why they did this, any responsible individuals, any responsible rep groups will feel the full weight of justice. just >> a show of force from the nation's capital. capita right now d.c. police are on high alert.high we're going to show you how thee city is responding to yesterday's attack and what to t expect if you are headed to the today's man emancipation day pa >>> and stories of horror and ad humanity from runners and first time responders at the front frn line at the finish line. fox 5 news starts right now. >>> this is a live look at the capital building where flags are flying as half-staff in honor of the victims of yesterday'ss boston marathon bombing. mbing. this is tuesday, april 16th, good morning, i'm tony perkins. >> i'm sarah simmons, allison seymour has the morning off. >>> we begin with th

police escorted victims of e boston marat ings back to the scene of ♪ >>> good morning to viewers inl 24, 2013. welcome to "cbs this morning." new details about what the alleged boston bombers did in the weeks before the attack. >> the dow plunges after hackers break into a twitter account. how did our financial system be paralyzed so easily? >> would you give up your dream to save someone's life? one young athlete did just that. but first, today's eye opener. >> everybody praying, hoping for the light to shine in boston again. >> you can punch a hole in us, but we will come back. >> boston takes

this is a boston tha thar marat. smaller in scale but when youuto look at the international aspece of it. >> we have i press conference at gig habrigham and williams hosp. >> patients have serious head hd injuries as well.well. >> any of your patients in critical condition? condition >> i two patients who we characterize in criticalcal condition, but we have not had d any deaths. >> have you seen anything like this in boston before. >> i haven't seen anything like this see before. these kinds of events are thingh that we drill for and practice i for and get ready for, but you don't expect that you're ever yo going to see it. >> doctors, your team performing well.well. >> our team assembled quickly ql and even at the peak when we had the maximum number of patients,i we still had five fully equipped and ready to go trauma teams inn the emergency department.gency we could dearepa taken five more critical patients at any pointnp during this entire thing. thg. >> are anymore coming in.ming i. >> we understand that all of

police escorted victims of e boston marat ings back to the scene of ♪ >>> good morning to viewers inhe west. wednesday, april 24, 2013. welcome to "cbs this morning." new details about what the alleged boston bombers did in the weeks before the attack. >> the dow plunges after hackers break into a twitter account. how did our financial system be paralyzed so easily? >> would you give up your dream to save someone's life? one young athlete did just that. but first, today's eye opener. >> everybody praying, hoping for the light to shine in boston again. >> you can punch a hole in us, but we will come back. >> boston takes back boylston street. >> reopening block by block this morning. >> and tamerlan bought a large amount of fireworks. >> he definitely stressed he wanted the biggest, loudest stuff. >> we're hearing from david henneberry, who owned the boat where dzhokhar tsavraev was found. >> reporter: what were you thinking? >> oh, my god. >> days of torrential rain and flooding. >> in illinois alone, 44 counties declared disaster areas. >> the associated press twitter account, hacke