And we begin in the state of tennessee where authorities are trying to determine what led a 24yearold man to goen a shooting spree killing four marines, investigators say Mohammad Youssuf abdulazeez had four handguns on him during a rampage and rifles at his house. He had every intent to kill officers if they had not killed him first. Authorities have looked into 70 leads they have about him. Officials believe they pieced together exactly what happened during thursdays shooting. Gary tuchman breaks it down. Reporter a Senior Defense official tells cnn several marines inside the Chattanooga Center were veterans who went into combat mode. He lifted up his arms like this with a big black gun. It was one shot and endless shots just one after another. Reporter the marines told everyone to drop to the floor and cleared the room by getting everyone outside in the back. Everyone sighted. But abdulazeez was not done. It is believed that abdulazeez never got out of his rented ford mustang convertible. After firing his barrage of shots at this location he made a right turn out of the parking lot heading seven and a half miles to the next location. We have arrived at that location driving at normal speed it took us 13 minutes. Something in that span of time something dramatic happened. Officers located the gunman driving down the highway, chattanooga officers chased the vehicle. Reporter this is the second location which remains closed off. The gunman continued driving down the road to the Military Reserve center. The police in pursuit. The officers encountered the gunment in the second location. But he killed four marines before he could be neutralized. [ gunshots ]. Our officers drove down there, encountered him and engaged in a battle with him. Abdulazeez was shot to death, officials believe he was killed by a Chattanooga Police officer. I am convinced if it werent for the bravery of the officers in the Chattanooga Police department more people would be dead. The home where he grew up was searched for hours. Bomb squad and canine unit searching the home. This woman taken away in handcuffs, not arrested but as a precaution. Karen jones lives next door. It was scary. Reporter karen has known the family since they moved in 14 years ago. When was the last time you saw him . Probably this weekend. I didnt remember. Reporter it was this weekend . Yes. Reporter the gunman no longer lived in the home but visited quite a bit. Karen jones saying that the visit was routine. Except for the beard he didnt usually wear. That guys like to grow beards every once in a while and he is of age. Abdulazeez traveled last year to jordan to visit his uncle, according to jordanian sources, a friend says that abdulazeez came back from that trip a changed person very distance. Jordan is not considered an isis hot bed but as Nick Paton Walsh told us earlier it could have been a jumping off point to another place in the middle east. It is a place of transit of course. But after that frankly it is speculation. I think the key issue with people these days the lone wolves for example that that radicalization could occur online in the United States. He could be here on family visits and meet others who are like minded. Its hard for investigators to work out that key Pivotal Moment when someone decides to commit that crime is. They will piece together who he met here to see if there were individuals who gave him a window on ideology but also bear in mind the violence he committed in tennessee doesnt at this stage appear to have required particularly lengthy Training Like bomb making like other previous al qaeda attackers have had in the middle east. He got highpowered weapons and shot them at relatively open targets. That doesnt necessarily suggest he had to go to a training camp. Having to work out if the idea for the crime was hatched here in the middle east while he was here. Nick paton walsh in jordan for us. We are learning more about the victims of the attack. Thomas sullivan joined the military in 1997 and served three tours of duty. Carson holmquist served two tours in afghanistan, the wisconsin native was in the military six years. Skip wells studied at Georgia Southern university before becoming a marine last year. Staff Sergeant David wyatt served in both iraq and afghanistan. His father spoke with cnns john berman. First off, were so sorry for your loss. How are you holding up tonight . Im holding up okay. Im trying to be strong for my daughterinlaw and her children. Your daughterinlaw and two young grandchildren. How are they doing tonight . They are doing okay. They dont understand exactly whats gone on. My daughterinlaw explained to the youngest grandson that his father was killed by a real bad man. Tell me about your son. This was a marine who loved his job, loved his work and served with enthusiasm. Yes, he worked really hard at this job. He joined the marine corps to do this part for his country. He was an eagle scout and always tried to do the right thing. He found his calling in the marine corps. Worked hard and was particularly proud of taking care of Young Marines. He served two tours in iraq and one in afghanistan. You said your son was an eagle scout and that was an inspiration. He got you and others to run the Marine Corps Marathon . Thats correct. He was in afghanistan and we had done some other small runs my wife and i. His stepmother and i had done a smaller run and sent him a small note via text. He texted back would we run our Marine Corps Marathon. And we had never considered running a marathon. And we texted back get back safe and well run. So that fall he and i, his sister two brotherinlaws and wife ran the Marine Corps Marathon with him. You all ran it together. Im sure allen like so many parents and family members you were terrified when you son was overseas serving in war zones. He made it through that only come back to the United States to be killed in all likelihood because he was a marine on u. S. Soil. That has to be difficult to come to terms with that. It is very difficult. We always feared we might get the same kind of call that we got last night. But it was different because serving in a combat zone you prepare yourself to hear with the son in the combat zone you prepare yourself to hear such news. At the statement time you are proud of them for doing what they can for their country. Our words to him when he went over was to serve honorably but not be a hero. We wanted him back. He did his job well and were stunned that this happened like this. And the country lost excuse me four fine young men yesterday. Its a great loss for the country. Indeed, it is. Allen allen wyatt, we know its hard but we here are thinking about you and the country is thinking about you and thanking you and grateful for your sons service. Thank you, sir. Thank you. Chilling to hear that father talk about his son. Isis is claiming responsibility for one of the deadliest attacks in iraq in recent months. At least 86 people were killed and Dozens Injured when a truck packed with explosives blew up in this predominantly shia town. The blast struck the market as people were shopping for things to celebrate the end of ramadan. The death toll could rise as they search through what you see there. Irans Supreme Leader says his countrys newly brokered nuclear deal will not change irans stance to the United States. A short time ago during his speech marking the end of ramadan. Ali khamenei asked that iranian officials put National Interests first. The Supreme Leader said that they will continue to support syria and other allies whether the deal is approved or not. Translator our policies will not change visavis the arrogant government of the United States at all. Translator death to america death to Great Britain death to israel death to hypocrites death meaning the and finally death to israel. Translator as we have repeated multiple times, with the United States we have no talks visavis regional issues. A huge milestone for a Shopping Complex in nairobi, kenya. The westgate Shopping Mall is opening nearly two years after islamic militants stormed it killing many people. We have more on the reaction from the survivors and others impacted by the massacre. She joins us live from nairobi. Its amazing that this mall has come back after all of that carnage we saw two years ago, robin. Reporter yes, natalie, the doors to Westgate Mall just reopened. There was a small crowd and clapping inside the mall. Those shops that reopened held short Prayer Services to remember their colleagues that were killed. During that day, this area became almost a war zone besieged by police and military with gunfire ringing out. It was an agonizing 80hour siege for ken yeah. The gunman killed 67 kenyans and foreigners. I spent quite a few hours at westgate waiting for help. Reporter many who survived still bear the scars. She was shot five times. They are quite prominent. These really really tiny ones but if you feel them, there is balls of metal. Reporter she was taking part in a childrens cooking competition. He cradled a small boy she didnt know as he died in her arms. Out of a mark of respect of those who died there i will not be able to walk in there. I think its opening up as a Shopping Mall. I would be happy if it opened as a memorial site. Reporter this was the interior of westgate four months after the attack. Its hard to find any visible remnants of the massacre that took place inside the Shopping Mall. While the walls have been rebuilt and painted and the shattered glass replaced many kenyans are asking just how this attack could have taken place, who carried it out and what happened to the killers. It bothers me for the families and also for me to feel safe in this country. Our questions are not answered. Reporter this survivor asked not to be identified because shes afraid of speaking out. Personally im not going back for reasons being i was there. Reporter she was having lunch when a hand grenade rolled toward her table killing her waitress. She died right in front of me. I was there and experienced it. It was there at the rooftop. Reporter this man works at the same jewelry store, determined to return to work at westgate. If you dont go back or if you give up these people they think that we are too we are weak. Or we are coward. But life has to go on. We have to show them we have courage. The gunmen were here. Reporter he hid here for three hours watching gunmen pump bullets mostly into women and children. Although they differ on whether westgate should open up or not all three agree they are survivors, not victims. We have been hearing a lot of that sentiment, people saying they are indeed survivors, not victims and remembering also the heroism of that day, how many civilians as well as police and military went in to try to save anyone they could. Hundreds even thousands were saved by people who went in while the gunshots were ringing out to try and rescue people trapped inside that mall. Amazing tales of bravery. Natalie, back to you. Well wait and see next hour how many people have come to the mall on this opening day as it reopens. Thank you, live in nairobi. Drivers on a major california highway had to run from their cars when a wildfire jumped the freeway. Coming up see how people are trying now to save their homes. People in greece are worried about an arson fire that could be arson, and also a formula one driver hospitalized after a terrible crash last year has died. My website all at godaddy. Now i look so professional i just got my first customer who isnt related to me. Get a domain website and email starting at 1 month all at godaddy. What to do when youre stranded in a city and you need a last minute hotel . A priceline tonight only deal stuck out on the range . Nowhere to rest your beard . Choose from thousands of handpicked hotel deals at the very last minute. Only on your phone. Only from priceline. Formula one driver Jules Bianchi has died after sustaining a severe head injury at the japanese grand prix in october. He lost control and crashed into a recoughry vehicle as a typhoon bore down on japan. We want to talk with our meteorologist derek van dam. I remember and derek remembered talking about the conditions on that racetrack that day. So vivid in my mind and a sad situation. As meteorologists we all talked about how dangerous it was going to be to hold a race of this magnitude with an impending typhoon. I mean why would we do that . For american viewers this was an equivalent to a category 4 hurricane at one point. It made landfall 3 00 a. M. Local time in japan on october 6th. Now the japanese grand prix was on october 5th in the evening time. So there was only a few hours that separated landfall from the actually grand prix. So that was made us so concerned about this. And the japanese grand prix the actual International Automobile federation that governs the formula one racing put together a tenperson Accident Panel to review the evidence behind the crash. They never directly attributed the rain or wind from the storm to either of the crashes but they did acknowledge that the track was overtly wet. They said the weather conditions at the time were rain and a deteriorating track condition. The semidry racing line at turn seven was abruptly narrowed by water draining on the track and flowing downhill. Should they have held this race . A lot of people were concerned about it and not to mention just the dangers for the people watching as well. But they said that Going Forward they did learn some important lessons from this situation, unfortunately, the track drainage is going to be reviewed before each race just in case this particular instance happens again. Rain they dont cancel events under rainy circumstances. It has to be excessive rain and bad drainage to be considered. And for tires they need the latest technology for tires on the vehicles leading up to each formula one racing event. Its a very sad story. He was in a coma and never came back around. So sad for his family. That is Jules Bianchi learning he has died. A Massive Wildfire jumped a california freeway. Drivers scrambled to get out and some climbing a nearby mountain to get away. The brush fire grew to 1400 hectares in four hours. No word that anyone was hurt. Reporter as the sun was going down heres where they started to make their stand. This is phelan california. They opened up a fire hydrant nearby and created their own pool of water for the choppers to go down into to reload and drop water. Homeowners also making a stand here, doing everything they possibly could to try to protect the neighbor from the advance of the flames. Some of them grabbing hoses and soaking their hillsides. Now all of this started, of course on the 15 freeway, the cajon pass that major artery between los angeles and las vegas. Cars were abandoned and many of them of course caught fire and were completely burned. Then the fire made its advance north and thats where we saw so many different efforts whether by air or citizens grabbing hoses and the firefighters trying to stop this blaze before it could burn down major parts of this small city. Four lives lost in a senseless tragedy. Ahead here more on the American Marines killed in the chattanooga shooting. E things you really care about. Starting with amazing customer service. Talk with a real person, here in the u. S. , any time. Real people . Mmm, hmmm. Its like im calling the land of the machines. Yeah, with their robot voices. I dont like those machines. No. Plus, Discover Card helps protect you from fraud. We monitor every purchase, every day, and alert you if anything looks unusual. And if there are unauthorized purchases on your Discover Card youre never held responsible. Oh. Thats nice of you. Yeah, fraud protection. And, now theres the new freeze it on off switch for your account. So, if you misplace your card, just use our mobile app or website to freeze your account and prevent new purchases in seconds. Freeze it til you find it. Then unfreeze your account just as easily. Man, thats great it is great, man thank you [laughing] aaah. Hey, so im looking at my bill and my fico score in on here. And, youll get your fico credit score for free on monthly statements, online and on our mobile app to help you stay on top of your credit. Awesome sauce its always been easy to earn cash back on every purchase with discover. But when you apply now. Well double all the cash back youve earned at the end of your first year. And. You can redeem your cash back for any amount, any time. Over 10,000 card members have reviewed us. And on average, rate discover it 4. 8 out of 5 stars. Can your credit card keep up with all that discover does for you . All with no annual fee . Yep, no annual fee. So apply online and see for yourself. All the ways that discover treats you like you treat you. You know, i like you. I like you too. laughter apply today for the discover it card. Youre watching cnn newsroom. Im natalie allen. Investigators found three guns on the suspect accused of killing four marines in tennessee. A rifle was also seized from the home of Mohammad Youssuf abdulazeez. Police killed him on thursday. The fbi is treating the shooting as a terror investigation. Isis claims responsibility for a truck bomb in a predominantly shia town north of baghdad. At least 86 people were killed and dozens wounded. The bomb exploded at a market as people were buying things to celebrate the month of ramadan. People cried and got sick as they ran, throwing up were told trying