now police tell us mark yantsos once again had sex with a minor. it's the same minor he was ordered to stay away from after he was arrested in april. kristin wright is live for us at montgomery high school where students and parents are stunned. kristin? >> reporter: all of the students here seem to have heard that mr. yantsos was arrested again. he is the head of security here at the high school. he was also a girls' basketball coach a few years ago. we have court records that say that a girl mr. yantsos is accused of having sex with, told police that the two had been in contact. these records that we have say that then the 17-year-old girl said it was true. sources with knowledge of the case say mark yantsos is in the hospital undergoing a mental evaluation. police re-arrested the school security officer friday. he's accused of having sex with a 17-year-old student -- again. yantsos is the head of security at richard montgomery high school in rockville. a lot of students know him. >> this guy was entrusted with our security and he was head of sec

police re-arrested mark yantsos on friday. we got our hands on court documents, after he posted a $75,000 bond and got out of jail for the initial accusations of child sex abuse. the records say he had this 17-year-old student at his home four days in a row at the end of april, early may, and that he had sex with her during a fifth got out of jail. one of the conditions of his bond was to stay away from this girl. yantsos is head of the security team at richard montgomery. he also used to coach girls' basketball. right now, he's on unpaid leave. people are just really stunned to find out that this man has been arrested again. >> it's terrifying. we send our kids every day to school with the hopes that they're surrounded by kind and sensible adults with a appropriate motives. >> reporter: sources with knowledge of the investigation tell us that mark yantsos is in the hospital tonight undergoing a mental evaluation. we did speak to his attorney earlier today by phone but he didn't want to comment. kristin wright, news4. >>> to s

yantsos is said to have given the girl $100 that day. a condition of his bond, to stay away from her. parents are stunned. >> it's terrifying. we send our kids to school with the hope that they're surrounded by kind and sensible adults with appropriate motives. >> we'll come away from the situation like a stronger and better community. >> reporter:i yantsos's attorne has declined to comment. >>> the man once convicted of killing d.c. is now back in his native country. ingmar guandique was deported to el salvador last friday. an undocumented immigrant already serving time for multiple assaults in d.c. when he was charged in levy's death. he was accused of attacking her as she jogged in rock creek park. he was found guilty in 2010, but granted a new trial based on false witness testimony. that case was eventually dismissed last year. >>> i just shared some new surveillance images on my facebook page that arlington police want you to see. this is believed to be a man who sexually assaulted a woman on sunday morning. he allegedly posed as a

according to wtot, 57-year-old mark yantsos was arrested on friday for the second time.say he'd been having a sexual relationship with a 17-year-old student at richard montgomery high school. the charges were filed against yantsos last month, claiming he not only had that relationship, but gave the girl an iphone 7 and diamond pendant. yantsos was ordered to stay away from her, but apparently he saw her last thursday. >>> right now, a d.c. family needs your helping finding this missing teen. his name is malik scott. the 16-year-old was last seen on friday. we're told he was wearing a black jacket, black shirt with red lettering and white jeans. call police if you know where he is and be sure to share or map of missing teen cases in the district home. find it all in our nbc washington app. >>> today, the nigerian president is meeting with the kidnapped girls who were just released by boko haram extremists. those girls arriving on these buses in the nigerian capital this morning. amnesty international is asking that the 82 freed girls be quickly released to their parents.

pliar to the abuse yantso toes was prone to give the girl gifts.iamond necklace and an iphone. and investigators feel he had been grooming her for a he sexual relationship. the last time we post office to montgomery county police about this case, this was their message to parentsment we are urging parents to have an honest conversation with your child about what is appropriate behavior and urge that child to be have a suspicion please come forward to the police department and report that information. here's something we know about yantos past, he was a former new york city police officer and i a cording to montgomery county schools they recently found out in 1994 he was accused of threatening a female with a revolver, somehow this wasn't detected when he was hired. he was arrested yesterday evening and according to court documents the state is now saying take hewed not be free before trial because he is a danger to the 17 year old student. we're live in rock ril, lindsay watts, fox5 local news. >> president trump is spending a quiet weekend at his

. >>> he was head of security at montgomery county high school and now he's 57-year-old mark yantsos was arrested in april for sexually abusing a 17-year-old student at montgomery high school where he worked. he was out on bond and told not to contact the victim, but police say he met up with the student several times and had sex with her on at least one occasion. >>> switching gears right now your workweek will start dry, but don't expect it to last. here's first alert meteorologist howard bernstein. >> we'll get a break for a few days. today wasn't dad, though we've had some -- bad, though we've had some showers pop in the last two, three hours. big upper storm still spins in the northeast, everything moving northwest to the east, southeast this afternoon. we're noticing a couple showers that have come through montgomery and howard county now crossing through the b-w parkway, headed towards bowie around 6:42, pasadena 6:50 and arnold at 7:03. to the south tracking other showers across southern approaching leonardtown and back along i-95 along fredericksburg toward port royal. you f

now he's behind bars facing even more charges. 57-year-old mark yantsos was arrested in april for sexually abusing a 17-year-old female student who attended montgomery high school where he worked. he was out on bond and told not to contact the victim, but police say he met up with that student several times and had sex with her at least on one occasion. >>sw a new president tonight. the election of centrist emmanuel macron ends a divisive campaign the world was watching. wendy gillette has reaction from paris to the u.s. on the man who will become france's youngest president ever. [ cheering and applause ] >> reporter: a joyful roar erupted in paris as supporters of emmanuel macron learned he'll be the next president of france. in his acceptance speech macron said he would protect interests of france and europe and fight against terrorism. the campaign had some similarities to the u.s. presidential election in november. a centrist candidate whose platform centered on european unity and an open economy running against far right leader marine le pen who focused on a message of anti- immigrat

yantsos was ordered to stay away from the girl, but apparently saw her last thursday. >>> right now,family needs your help finding this missing teen. the 16-year-old was last seen friday near benning road and 17th street northeast. we're told he was wearing a black jacket, black shirt with red lettering and jeans. we sure to share our map of missing teen cases in the district to help them them home. find it in our nbc washington app. >>> today, nigerian president buhari is meeting with the kidnapped girls who were just released by boko haram extremists. moments ago, these girls arrived on these buses in the nigerian capital. yesterday, government officials announced 82 school girls were set free after more than three years in exchange for boko haram suspects. five months ago, 21 school girls were released back to their families the the however, girls who remain unaccounted for following that mass kidnapping back in 2014 that sparked that national -- or international social media campaign bring back our girls. >>> arlington county wants to encourage young women to join the public safe