investigator, aaron, both worked other cases here in hanford.ut among the suburbs and almond orchards and giant dairy farms that ran across the miles of flat valley floor. but this one did not smell right at all, said madison. >> it appeared she was drug out of the house against her will. in 28 years i have never seen that before. >> whatever happened here must have been planned, thought out. >> it looked like a staged crime scene. her jewelry in her bedroom neatly laid out. just where she put it. nothing was missing but her and her van. >> was someone trying to make it look like debbie hawk had been kidnapped or intention, failed intention, perhaps, that she just left home. >> i think it was designed to look like a missing persons case. the bed was made. most crooks don't do that. >> had the perpetrator been looking for something. >> there was paperwork normally put away at least stacked up. it wasn't. it was scattered and this financial document was on top. >> significant? maybe. certainly significant with the sounds the neighbors reported hea

but hanford has never experienced an atomic tourist like this man. of the thousands of people who have toured the world's original large scale plutonium r, mitsugi moriguchi is the first person to do so. in jumpsuit.n-blocking it is a sttling sight that becomes less surprising when you learn why he's so concerned about radiation exposure. moriguchi is believed to be the first survivor of the nagasaki bombing-to visit hanford. when the bomb exploded-he was eight years old. >> there was a huge explosive sound. smoke started rising all over the city >> reporter: now 81, moriguchi wanted to see the place that fueled the bomb that destroyed his city. >> i came here because i wanted to know what the town th produced plutonium is doing today and what it plans to go on doing in the future. >> reporter: moriguchi has come to make a case that the stories of bomb survivors-should be part of a new national park created in 2015. the manhattan project national historical park preserves three world war ii sites where the united states developed the first atomic wea

that's what hanford was about was the reactors there were making plutonium. and they found that they couldn't use the same mechanisms to get a critical mass because the plutonium as it gets closertogether , you'd have to assemble it quickly and have a higher speed on the canon or change the purity of the plutonium. they could do either so they had to come up with a different way of getting a critical mass ofplutonium . adding the atoms closer together you can change. and so they came up with implosions and implosion takes up all of plutonium, in this case the size of a softball, 13 and a half pounds of material. grounding it by 5000 pounds of high explosives and the trick is to get all the high explosives and individual lenses to go off at the same instant and metrically compress that ball into something the size of a golf ball. it's critical mass, whom. so that was unknown and they didn't want to just drop it on japan and hope that it would work, they wanted to do a test so the test was scheduled for 4 am but thunderstorms in the area caused delays. they did

that is what hanford was about, the reactors there were making plutonium. they found that they couldn't use the same mechanism to get a critical mass because the plutonium as it gets closer together you have to assemble it quicker and have a higher speed on the canon or change the purity of the plutonium and they cannot do either. they had to come up with a different way of getting a critical mass of plutonium and getting the adams closer together you get a chain reaction. they came up with implosion. implosion the takes a ball of plutonium in this case it's the size of a youth softball, 13 and have found so not very big in surrounding it by 5000 pounds of high explosives in the trick to get all the high explosives in the individual lenses go off at the same instance as the metrically compress the ball down to something and it hits google mass and boom. that was unknown and they do not want to drop it on the pan and hope it works but they wanted to do an actual test. the test was scheduled for four and storms in the area cause delays and they didn't want to