coupons and prizes just like in mobile games hong kong activists joshua young is critical of the way millions of chinese people are directly manipulated in this way he says the voluntary civic education platform is a surveillance tool this implied the rise of. china and it shows how. true it propaganda ideology there we go muslim minority in northwest china they are being monitored very closely. region is like a testing ground for total states of alun police officers into what's called the integrated joint operation from the program collects extensive personal data and flags individuals who appear potentially dangerous the organization should. and rights watch analyze the program on its surface most of this information looks like standard fare for police but as we dig deeper into the hour we can see that ordinary routine regal behavior is being treated by authorities as suspect the data gathered in citizens is shockingly comprehensive it includes information ranging from religious affiliations and driver's licenses to employment records and even gathers data on residential energy con

job sites and such. >> reporter: so he gave joshua work in the general contracting business he ran on the side and, later, a place to say. >> we saw a youngand we tried to help him out the best we could. >> reporter: for a few months, joshua lived with the dorseys. but derrick said the arrangement soured when joshua took a wrong turn. >> josh decided that recreational pharmaceuticals were more fun than working in the hot sun every day. >> reporter: that must have been heartbreaking for you because you really wanted to see this young man succeed. >> it was. you wanted to shake sense into him, but people have to make their own mistakes in order to learn. >> reporter: he told joshua to leave but said they remained friends. >> he'd call up and say, hey, mr. d., i need to do some work. and i was more than glad to help him. he did a good job when he showed up. >> reporter: yet joshua couldn't let go of his vice. he was picked up for drug possession and released one day before kim was murdered. that really got the detectives' attention. did it make you question him, this guy on your radar was just in jail? >> yes. does he need money? does he nee

. >> nobody taking nobody's young daughter and kidnapping her like that, that's just is not right. >> reporter: joshuaout the crime that started in cap toll la where vazquez met the girl, drugged her, called two other men. vasquez, salvador and avarenga drove the girl to san jose. pd reports vasquez assaulted her in the vehicle. arrived at ez 8, carried her to room and assaulted her again. other guests call it painful but not shocking. >> work in the industry, doesn't sploo surprise me at all. >> reporter: girl used snapchat to let her friends know she was kidnapped. police used features inside the app to find her. felony, false imprisonment, rape by intoxication and controlled substance and others. all three men booked into santa clara county jail, amanda del castillo, abc7 news. >>> tonight anger and frustration for parents at private catholic school in san francisco, say the administration mishandled a threat by a student. lauren martinez has the story. >> told him to his face, i am going to kill you. >> reporter: candace pearson says her son was threatened by now former sophomore at the preparator

. >> nobody taking nobody's young daughter and kidnapping her like that, that's just is not right. >> reporter: joshua holmes didn't know about the crime that started in cap toll la where vazquez met the girl, drugged her, called two other men. vasquez, salvador and avarenga drove the girl to san jose. pd reports vasquez assaulted her in the vehicle. arrived at ez 8, carried her to room and assaulted her again. other guests call it painful but not shocking. >> work in the industry, doesn't sploo surprise me at all. >> reporter: girl used snapchat to let her friends know she was kidnapped. police used features inside the app to find her. felony, false imprisonment, rape by intoxication and controlled substance and others. all three men booked into santa clara county jail, amanda del castillo, abc7 news. >>> tonight anger and frustration for parents at private catholic school in san francisco, say the administration mishandled a threat by a student. lauren martinez has the story. >> told him to his face, i am going to kill you. >> reporter: candace pearson says her son was threatened by now former sopho

. >> nobody taking nobody's young daughter and kidnapping her like that, that's just is not right. >> reporter: joshua holmes didn't know about the crime that started in cap toll la where vazquez met the girl, drugged her, called two other men. vasquez, salvador and avarenga drove the girl to san jose. pd reports vazquez sexually assaulted her in the vehicle. when they arrived at the e-z 8, they carried her to the room and assaulted her again. other guests call it painful but not shocking. >> i work in the industry, it doesn't surprise me at all. >> reporter: girl used snapchat to let her friends know she was kidnapped. police used features inside the app to find her. vasquez faces charges of felony false imprisonment, rape by intoxication or controlled substance and several others. all three men were booked into the santa clara county jail. in san jose, amanda dell castillo, abc7 news. >>> andrew yang says he is hopeful. last night he was in the bay area at a campaign raiser. he may not be polling at the top of the democratic pack but he's still hanging on tight in the race. the new york native says