patrick zachmann captured the images images. >> i heard the sound of a woman screaming. screaming, help me, help me. >> reporter: and just above the officers, the concert hall, sirens blaring. and then a flash. witnesses inside reported the attackers yelling, allahu akbar, god is great. and syria and iraq, too. and in front of the stage, the american band playing, when gunfire drowns the music. one singer appearing frozen. the drummer taking cover. behind that concert hall, hostages desperately trying to escape. hanging from the windows, one woman that tells everyone she's pregnant. the wounded hobbling down below. please, what's going on? one person yells. they're shooting at us, one responds. i'm here, baby, i'm here. a loved one calls to another, as more shots are fired. this is the deadliest attack on france since world war ii. and with isis claiming responsibility, we now know it was a highly-planned killing spree. six separate attacks, three teams of terrorists, the attackers wearing identical suicide belts. and tonight, a clearer portrait of the three hours of ter

photographer patrick zachmann capturing these images of the officers crouched ready for combat. >> i heard the noise -- i mean the sound of a woman screaming -- [ speaking french ] help me. help me. >> reporter: morning at least 129 dead, more than50 injured. at least 99 of them critically. this is now the deadliest attack in french since world war ii. isis claiming responsibility for the deadly rampage. a highly coordinated killing spree, six separate attacks, among them, restaurants, a concert hall, a sports stadium and now the investigaon crossing country lines to belgium, cars used in the attack, traced to brussels, officials arresting at least three people there. we now know three teams of terrorists coordinated the attacks. the attackers wearing identical suicide vests. the first of the attacks starting at 9:20 p.m. friday night. a suicide bomber blowing himself up outside the stadium in the middle of a soccer match. there are new pictures emerging this morning showing president hollande of france stunned inside the stadium too realizing paris was under attack. 9:25 p.m., gunme

innocent bystanders can be seen photographer patrick zachmann captured the images. >> i heard the sound of a woman screaming. screaming, help me, help me. >> reporter: and just above the officers, the concert hall, sirens blaring. and then a flash. witnesses inside reported the attackers yelling, allahu akbar, god is great. yelling syria and iraq, too. and in front of the stage, the american band playing, when suddenly the gunfire drowns the music. one singer appearing frozen. the drummer taking cover. behind that concert hall, hostages desperately trying to escape through emergency exits. even the windows above. and hanging from those windows, one woman who tells everyone she's pregnant. the wounded hobbling down below. others being dragged away from the gunfire. please, what's going on? one person yells. they're shooting on us, one responds. i'm here, baby, i'm here. a loved one calls to another, as more shots are fired. this is now the deadliest attack here in france since world war ii. and with isis claiming responsibility, we now know it was a highly-planned killing spree. six sepa