garbled radio chatter colby victims michelle kim. She used to look like that. Whats the deal . Why cant lapd handle th . Uh, she used to work for the chinese consulate. You know how those guys are, 15 minutes after they find out shes dead, theyll have her aparent cleared out. What did she do for the consulate . Interpreter. Witness . Yeah. Its a hit and run. Some say tahoe, some say explor. No way to know for sure. Theres got to be at least a dozen bars in the area. Figure a dui hitser, panics, takes off. No skid marks. Nope. Any damage to these cars . No. Lucky drunk. Yeah, tell her that. Mmm. You know, they say theres nothing sexier than a man who knows how to cook. Well, what do you say, you agree . I like guys who are good at math. Aw. Well, actually im using differential geometry to perfect thchocolate chip cookie. Thats right. Or is this in case the whole math genius thingdoesnt work out . Its for senior ditch day. Hmm. You mean senior beach day. Yeah, when theyre away, the underclassmen will play. Remember, last year, they ransacked my office. Yeah, so this year. This year, i leave a peace offering for the hungry natives. Hmm, needs bigger chips. So, clears throat i guess congratulations are in order. For . Its a bit controversial, but i like it. I mean, larry used a nonstandard analysis instead of the conventional borel approach in treating the singularities. Can i. Just. stammers so larry published an article. On zero point energy and quan. And quantum cosmology. Well, i thought he would have asked you to collaborate. Me, too. Coroner found paint chips under her skin. Color traces back to the ford motor company. They have a model yet . Either explorer or a jaguar. Better notify the locals. If that suv was stolen, its gonna be headed straight to a chop shop. Looks like michelle kim moved back and forth between here and China Growing up. We got a file on her . Yeah, this is granger, fbi, for jackson. No, but we have on her father. Okay, just have him come return it, thank you. Former chinese diplomat. Retired in 97. Fbi Counter Intelligence ran a background check on her when she moved back into the country in 03. Counter intelligence . Why were they looking at her . I dont know. Whoa, whoa, wait a second. Scroll back down there. Right there. That background check was filed by an Old Army Buddy of mine. Dwayne carter. Yeah. Carter and i did a tour together in afghanistan. Ive called him a few times, but he hasnt been around. exhales the guy saved my ass. No way. Yeah, we were in this humvee together, got hit by an rpg and the thing just exploded into flames. I got trapped, had this piece of metal just wrapped around my arm. Thought for sure my ticket was punched. The man, he just. Jumped in, man, ripped me out of there and the dumb bastard, he got thirddeee burns on his hand. Sounds like the guy to talk to. Don hey, what are you doing here . Oh, im just gathering some information for a paper that larrys working on. Hey, you know, you guys have direct access through nasas firewall. Thats right. Big brothers always watching. Hey, is this the new case . Yeah, its a hit and run, but i dont know, im thinking this is looking like something more. Something more like what . Okay, you want me to take a look at it . No, its all right, dont worry about it. Because, you know, ii. I can factor in steady motion regimes you know, body stiffness coefficients, and not to mention, you know, subtle body undulations generated by the groundreaction force. Yogot me there. Go for it. Because, you know, was she walking, was she standing still . I dont know. How fast was she moving . Once you have that data, these impact marks can tell you a whe lot. This is no problem for me to work. Knock yourself out. Ill have an answer for you as soon as i can. Youre the one whos always saying youre overwork hey. Howd it go at kims place . I spoke to a couple of the neighbors. She was quiet, kept to herself, no boyfriend. What, you dont buy it . Shes 24 years old. Her last stop was one of the hottest nightclubs in l. A. I have my doubts. Bartender remembers her getting a call right before she left. Oh, yeah . Did it trace anywhere . Didnt. Call came from a prepaid cell phone. Techs just lifted kims Online Bank Account records. Got over a hundred grand in allcash deposits. Well, the chinese pay their interpreters really well. We got untraceable cell pnes, what was this girl into . Know how you earn the title. Worlds best mom . By starting each day with a perfectly balanced mug of. Ive got this. Mom mccaf\ coffees brew a smoothblend. Thats not too strong, but never weak. So you can savor every sip. Mccaf\. Does your makeup remover take it all off . Every kissproof, cryproof, staypof look . Neutrogena makeup remover does. It erases 99 of your most stubborn makeup need any more proof than that . Neutrogena. Attention kmart shoppers. This year, throw the ultimate ultimate game party. Im lucky to get through a shift without a disaster. My bargain detergent, it couldnt keep up. So i switched to tide pods. Theyre super concentrated. So i get a better clean. Voted 2016 product of the year. If its got to be clean, its got to be tide. Give me miles, lots of miles, under starry skies above. Dont fence me in. Let me fly any time, dont fence me in. Give me a mile and a half for every buck i spend. Double my miles when the first year ends. No annual fees, no blackouts, let the fun begin. Dont fence me in. Get the discover it miles card. Since when is the fbi interested in zero point energy . Huh . Uh. Are you checking larrys work, charlie . Im just looking just taking a look at it. Did he ask you to do that . No, no. What hes done is fairly impressive. Oh, fairly impressive. Well, you know what i mean. No. What do you mean . Nothing. It has, it has great potential. Yeah, but it needs your assistance. To be honest with you. Yeah. Yes. Mmhmm charlie, did you ever think that maybe larry doesnt want you. Why wouldnt larry want my help . elevator bell dings pfc granger, you son of a gun laughing man. Whats up . I practically had to put you under surveillance to find you. Yeah, if i was easy to locate, i wouldnt be in Counter Intelligence now, would i . Whats up . Well, i caught this case michelle kim worked for the chinese. Yeah, they said somebody was coming up to talk to me, so i took a loo at my report wasnt much. Any reason you guys were looking into her to begin with . Immigration flagged her. She entered the country with two passports, parents both chinese nationals. Post 911. Thought was, we had to know what shed been up to on the mainland. And . Shed been in beijing at university; she came back to take a job with the chinese consulate as an interpreter. Everything seemed on the up and up. Why . You got Something Different . She died last night. Died . Yeah. Hit and run. Maybe more. Thats why i want to talk to you. Uh, ill ask around. See what i can dig up. Okay. How you doing . Adjusting. You . Yeah, the same, i guess. Yeah, never really goes away, does it . No, never does. Al right, you catch something, give me a call, all right . Absolutely. Come here come here laughing its great to see you. You, too. clears throat ah, charles. Say, did you know that an oort cloud has a mass somewhere between five and a hundred times that of the earth . Oort cloud . Cloud that spits out comets . Oh, yeah. Thousands of comets. You know, i had, i had no idea. Yeah. So, ive, uh, come by here to congratulate you your paper. Well, that was nothing. Analyzing the effective weight of zero point energy in a nonstandard way, well, thatthat could lead to a solution for the cosmological constant problem, right . Yeah. Well, i mean, the uncertainty principle of Quantum Mechanics does say that there must be some virtual mass, so. Im sorry, im running late here. Oh, im , im curious. Um, who collaborated with you on the math . Uh, brian stromsborg. Oh, stromsborgs good. Yeah, he is. He is good. Yeah, hes good. Uh, now, im sensing that there might be something more involved here than well wishes. Oh. Did you forget where my office was . No no stromsborg has so much experience in this field. Yeah, i know, i know. Yeah, but. . Im so used to you coming to see me. Perhaps i was getting a little too used to it myself. Well, larry, you know, i hope ive never made you feel like. Oh, absolutely not. No, i just, i feel of late just a need to do some braning out, thats all. Branching out . Of its orbit, uh. Find my own escape trajectory, just come into my own entity, i dont know. Im so sry, im running late, but, charles, i think i just need to stretch myself a ttle, thats all. Pure and simple. Ive been cleared by my ambassador to cooperate in any way. Ive also notified miss kims parents in beijing. You can imagine how difficult a call that was to make. I ho you expressed our sympathies. To have a child taken from you at such great distance. But i suppose a Traffic Accident can occur anywhere in the world. Well, were not so sure it was an accident. I dont understand. Well, her job was an interpreter . Thats right. Any reason shed have large sums of cash in her bank account . Her personal finances wouldnt be something i would have any knowledge about. So that would be a no . Im afraid i didnt really know her very well. Well, wed like to take a look ill speak with the ambassador, see what i can do. Thanks. Appreciate that. David whatd the consulate general have to say . That he knew her less and less as we stood there. Well, either hes telling the truth or the chinese have a very liberal hiring policy. Why . Credit card has a bunch of charges to nightspots, lingerie boutiques and the occasional adult store. Which totally contradicts what the neighbors told me. Maybe you should run those through lapd vice, narco. You know, were not even sure this girl was actually murdered yet. Um, yeah, actually, we are, as promised, i do have an answer on whether or not this was accident. I thought you had class. I do. I have lunch and i. Oh, and dinner. Look, you guys got, like, sandwiches around here . Well order out for you. A nice turkey thing. . What do you got . All right, i tried using a steadymotion algorithm to try to determine the motion of your victim at the point of impact, but my results were inconclusive. But you persevered. I did, i did. The motion of her feet, and then it occurred to me curtate cycloid. Oh, curtate cycloid. C. C. Right, of course. Think of someones, uh, someones stride like the moon orbiting around the earth. As the moon moves around the earth and the earth moves around the sun, the moon traces out a curtate cycloid curv in space. In essence, creating a circle within a bigger circle. Now, when you walk, the heel orbiting backward then forward past the knee, creates the same pattern of circles. Now, from there, i could probabilistically determine the leg motion of your victim at the point of impact. And that probabilistically helps us how . Well, the marks on her legs that the vehicles lights made, theyre high. High . Yeah, the bumper of the vehicle was rising on impact. So what, youre saying it was accelerating . Which means this wasnt an accident. Ah, a classic case of who dunnit . Luckily, jay chews trident to help clean and protect his teeth, so he can claim his innocence with a convincing grin. Thats it jay, theyll never know. Trident. Cherish your teeth. We were below the 88th southern parallel. We had traveled for over 850 miles. My men driven nearly mad from starvation and frostbite. Today we make history. Bienvenidos welcome to the south pole if youre dora the explorer, you explore. What took you so long . 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How are we doing on that girls account . Not very good. All the deposits were made in cash just below the ten grand reporting minimum. Yeah . What about cols friend . Uh, Dwayne Carter said that kims background check was just routine. A 24yearold interpreter with that kind of money aint routine. Ert found this access card during a daylight sweep of the crime scene. And it does not belong to the consulate. Or her apartment. I used a key found in her purse when i went the other night. Huh. We got ert running it down right now. Hey, you guys should have a look at this. Techs found Something Interesting on michelles laptop. Megan said you guys got mething. Hey. Yeah. David michelle kims computer. Seems like she had a thing for internet porn sites. Um, did she save any of the images from this web site . Oh, yeah, shes downloaded quite a few images. Why . What . Remember that image of the little girl we found hidden in the photograph . Right, the child porn case. This is very similar. Its only a lot more sophisticated. This picture is reallyhousands of pixels reproduced as squares. Now could you please zoom on this portion of the photograph . Megan okay. Thats great. All right, now remove some of these squares and you can still see the photo. However, a coded message can easily be hidden within this missing information. Well, you know those tests they give people for colorblindness, the green dots . To someone whos truly colorblind, all they see is a bunch of green dots, but to a person with perfect vision, the me exact image reveals a hidden picture. So you think you can crack it . Uh, look, if theres a message in here, yeah, then i should be able to find it. Yeah, its a pass card fothe building garage. Something happen . You recognize this girl . 15c. She had an apartment here . Yeah. Had . Whats going on here . She was killed in an accident. Oh, wow. Thats horrible. You know how long she lived here . Two years, give or take. She live alone or with someone . Uh, alone, i think. Id see her come in maybe one, two nights a week. Its all digital. The footage gets online to a database somewhere for insurance or something. Megan so, kim maintained a second apartment . David yeah, under an alias. We checked it out. Theres no food in the fridge, no cable hookups. What do you think . A Meeting Place . The lobby has security cameras. Colbys checking out the footage right now. Larry you know, what amazes me here is that theyre hiding their messages that the privacy groups hired us to develop. Back when i was real little, i heard that the kgb and the cia used to send these encoded messages via shortwave radio. I thought i was the only one. Oh, no, you and me both. Yeah, id be listening to these people talkg in these languages i couldnt possibly understand. I was imagining their eratives in paris and germany. I even tried sending my own secret messages in response. I never thought about doing that. Well, the police came to my house. The police came . Yeah, it was some fcc violation. I think they were polic you know, that reminds me of that time that we rewired the p. A. System at princeton. Listen, i have to say it was refreshing to see your sense of humor that time. It really was. Up till then, i was a little concerned that your natural intensity might well be your undoing. It wasnt just about iqs. Our working together . No, no, no. I knew your sense of analysis suited my own. Youre making it sound like, like thats changed. Your passion has taken you down many new roads your work with don, your convergence theory. clears throat my programs got something here. Hey, look in the eyebrow. I think those are mbers. My algorithm was able to find an image embedded in, in this region here. I emailed a jpeg to your techs. They stripped away the extraneous squares, which then revealed a series of letters and numbers. Megan two letters and nine digits; cant be a phone number. But it could be an International Banking number. Its definitely an offshore account. Cyprus. Check it out. First two letters cy, thats the country code. Now, this next file is very interesting. I gave it to your guys to isolate, as well. David it looks like a chinese character. Don yeah. Enhance that . Enhance that . Okay. Two names. Terry evans, uh, and richard freeman. She fileshared the photograph from a chat room, but you know theres no way to trace who might have downloaded it, so. Evans and freeman were federal witnesses scheduled to testify against a guy named jason ming until they were murdered. David double tap. Thats center mass. This is not just a murder, its a hit. Ming was arrested four months ago for selling laser gyroscopes to north korea for a chinese contact. So the next time the north kores fire a missile, maybe it hits north america and not the ocean. Ming posted a 3 million bail. A week later the two witnesses against him were dead. You know, these two witnesses names were in a sealed indictment. Thats a paper file. And give it to kim. Only people with access to a sealed indictment are federal prosecutors. Megan and federal agents. Which means theres a mole in the department of justice, and if the chinese have someone in the doj. Then they can get to any witness they want. vo want to be happy with your next vehicle purchase . At enterprise, we guarantee it. Head to your neighborhood enterprise car sales and let the people who buy more vehicles than anyone. [ female announcer ] choices arent always this easy. So its good to know that Mazola Corn Oil has 4 times more cholesterol blocking plant sterols than olive oil. And a recent study found that it can help lower cholesterol 2 times more. Take care of those you love. Mazola makes it better. Attention kmart shoppers. This year, throw the ultimate ultimate game party. You pay your Car Insurance premium like clockwork. Month after month. Year after year. Yeah. Surprise. Your Insurance Company tells you to pay up again. 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