exploited children says since 2016 their cyber tip line has received more than 250,000 reports of sextortionny now introducing a new tool called take it down that would help minors scrub intimate photos and videos from both facebook and instagram. >>> and bmw is launching a new demonstration fleet of hydrogen cars. the ix5 hydrogen will use fuel cells sourced from toyota. it will have the power to reach roughly 112 miles per hour and can be filled up in under four minutes. the company says it plans to only release under 100 of these pilot cars for target groups to use as a trial. that's your "cbs moneywatch" for this tuesday morning. i'm shanelle kaul, cbs news, new york. >>> up next, a mini "friends" reunion. what brought courteney cox and her friends together. a mini "f reunion. what brought courteney cox and her friends together. a better treatment than warfarin... i'll go after that. eliquis. eliquis reduces stroke risk better than warfarin. and has less major bleeding than warfarin. eliquis has both. don't stop taking eliquis without talking to your doctor as this may increase your risk

delaune in your testimony he said most sextortion offenders are located outside the u.s.demented particularly nigeria and coat of war. how could a better work with international partners and law enforcement to combat this growing problem? >> thank you, senator. the pot with sextortion we're seeing a rapid increase of exponentially more reports now regarding children who are being targeted for money. its aggressive. we talked to the victims. we talked to the parents on the phone and it's heartbreaking. there has been a coordinated effort amongst law enforcement to identify where these offenders are coming from. this is an organized crime syndicate. there are offenders all about the world. we are seeing there's a criminal component with nigeria and ivory coast inwi some instances and would also work with the tech companies because the tech companies, it takes all partners here to be able to find the solution and sharing elements between companies because ofes bennett and children move from platform to platform is really important to build a share that information so we can

brian montgomery lost his son to suicide after he was the victim of in type of sextortion plot.r loss and hear about walker and what you found after you lost him that led you to understand this was what was happening to him behind the scenes. >> thanks, i appreciate you having us. i think the message here is walker like any other kid. he was -- loved football and outdoors and his family. you know, and the tendency, i think, is that people automatically think that this -- a kid like we do, we didn't know about what happened and we were lost and didn't understand and so once we figured out that walker was a normal kid just like every other kid. f.b.i. is good at figuring out what is on a person's phone and the best reference of who they really are. nothing in walker's history that showed he had any issues other than any other 16-year-old boy would. >> dana: when you look into the phone after he passed, what was the scam if you could explain that to people? >> yeah. the scam was they send a message. in this case they used instagram to say i know somebody you know, pretending to be

things like extortion, sextortion, social media extortion.ce. >> we believe that rowland and or his associates, were threatening her financial wise, reputation lee, but there was no indication in this investigation that he was threatening physical harm. >> reporter: facing a pr nightmare, the university of utah commissioned to review of the case and how it was handled. that review would how reveal how professionally the system and the university failed lauren mccluskey. >> reporter: coming up -- >> we know that mistakes were made. we know that mistakes were made and we own the fact that mistakes were made. >> reporter: tough questions for--. >> how could the police department that check to see if the guy was on parole? >> i don't know the answer to that. >> reporter: and the latest. >> parents deserve to know that the university would do the best job that they can't protect students. >> when "dateline" continues. not for sudden breathing problems. allergic reactions can occur. get help right away for swelling of face, mouth, tongue, or troubl