the suspect is shawn crawford. he is 48. police say he stabbed his girlfriend's two teenaged sons at their apartment on audrey lane in oxon hill. the younger boy, 14-year-old keyshaun mason died. she heard screaming this morning. >> reporter: the teenager had shared with friends before that he had issues with his mother's boyfriend, and that there were tensions at home. but they never knew it would come to this. >> terrible. >> reporter: alexis black heard the commotion in the apartment beneath her and knew something was terribly wrong. >> it was like a football field of people fighting under me. it was really, really loud. you could hear them screaming, saying stuff. i just couldn't make out what i was saying because i am above them. >> reporter: but she had no idea the 14-year-old boy who lived in this second floor apartment, keyshaun mason was being stabbed to death, allegedly by his mother's live-in boyfriend, shawn crawford. >> well, it stopped. so i just paid it no attention. but then i started hearing the police siren

he was stabbed to death by his mother's live-in boyfriend, shawn crawford. is at the high school with how the team is being remembered. jeanette: a bond hearing for the suspect. meanwhile, students mourning the death of their classmate. neighbors heard chaos in the apartment. reveal shawnts crawford, the live-in boyfriend, was at the home, returning after he was kicked out. kitchen knife and barricaded himself in the master bedroom with the mother. the brothers broke into the room to save her. that is when crawford stabbed mason in the chest and his brother in the shoulder. mason died at the hospital. crawford is being held without bond. the older brother is expected to make a full recovery. are told by several students that balloons will be released in remembrance of mason. reporting in prince george's county, jeannette reyes. the search is on for thieves targeting commuters in virginia. someone is taking tires, leaving the cars on cement locks. john gonzalez is in woodbridge with the details. about half a dozen cars have been targeted in this lot in the pa

. >>> 48-year-old shawn crawford is due in court tomorrow and faces charges for both the death and his brother's injury. >>> police say a woman plotted with her 13-year-old daughter and the daughter's boyfriend to kill the husband, anthony and the live in companion, 25- year-old jacqueline rigs. he sold to a now defunk business called snakes are us. you can find more information about the case includeing details on the two teenagers involved, just go to our wusa 9 app. >>> neighbors mourning the loss of two killed in a house fire. firefighters say 65-year-old barbara how howe and 63-year- old jerryiar jerry yarington died. firefighters found howe clinging to life outside her bedroom. she died on the way to the hospital. they didn't find his body until they knocked down the blaze in the living room. they found three smoke detectors, but none had batteries. no word on what caused the fire. jerry yarington was on the sex offender registry. >>> killed a beloved waldorf, maryland women and her grandson. an overloaded extension cord sparked the fire inside burnie washington's resident reside

police say 48-year-old shawn crawford stabbed his girlfriend's tgeand 18-year-old brother. keshawn died. the brother was treated and released. according to court documents, crawford grabbed the teen's mom and a knife and headed to the bedroom. the teens were trying to save their mother when crawford allegedly stabbed them. he is now facing a host of charges. >>> we received ward about a person who was injured when they fell down an elevator shaft. we're told a construction worker fell 25 feet down the elevator shaft. worker was rushed from the scene. >>> u.n. secretary-general moon says the wave of attacks continues. a palestinian man was shot and killed after he stabbed a soldier during clashes in hebron. israeli and palestinian leaders continue pointing fingers of blame. >> reporter: clashes yesterday at a checkpoint at another guarantee that this country will remain on edge. the real dread is about an attacker who killed a soldier before being killed. the innocent african man was also shot by minorities then beat bin israelis who thought he was a terrorist who died later

behind bars tonight, 48-year- old shawn crawford.ice say he is the live-in boyfriend of the girl's mother. mason died at the hospital. the 18-year-old is recovering. crawford is charged with first degree murder and attempted murder. >>> police have filed several charges against a laurel man whose arrest on saturday went viral on cell phone video posted to the web. the man allegedly assaulted three different police officers different incidents. the police officer punches young while on the ground and in handcuffs. police later released dash cam video of young who was a passenger in a car they pulled over. they say he later assaulted a third officer while being transferred to a prisoner processing area, and that officer was taken to the hospital. young faces charges of assault, resisting arrest, escaping from a police cruiser, and other counts. >>> a lot of people talking about the chilly weather this weekend. >> a lot of people bundling up. it was a shock to the system. fortunately, it looks like it's only temporary. i went to the bus

a bond hearing was held today for shawn crawford. police say he killed his girlfriend's son during a domestic incident in his home. he was a student at potomac high school. his 18-year-old brother was also stabbed, but survived. more thanright now, 100 law enforcement leaders are here in the nation's capital to launch a major national police initiative. police chiefs from across the country are holding a news conference right now to enhance a push to cut incarceration rates. they are trying to reevaluate sentences for nonviolent offenses. they are expected to meet with president obama tomorrow. officialsenforcement are in mourning today after one of their own was killed. it happened last night. officer randolph holder was responding to reports of a shooting in new york city. one of the suspects took off on a bicycle and exchanged fire with the officer. he was struck in the head and died at the hospital. the suspect is being treated. he will be released into police custody sometime today. federal investigators are searching for a seri

police say 14-year-old dee shawn mason died after sean crawford stabbed him.mason's 18-year-old brother survived. court records indicate the suspect has been involved in several domestic violence incidents before. >>> we now know the name of the man killed in a shooting in northeast washington. killed 20-year-old percy williams on capital avenue near west virginia avenue northeast. that's a mile away from gala vet university. d.c. police are offering a $25,000 award for information on a possible gunman and motive in this case. >>> the future of i-66 getting a lot of push back after a community meeting. more than 100 people showed up to a public information meeting bast week. there are three more meetings about the toll lanes planned for this week. we posted the datesko3 and timn the nbc washington app. lawmakers say the tolling place would cost commuters too much money. virginia govern tray mic cull love's administration says turning the t hchlt ov lanes into toll plains would move traffic along more efficiently. >>> it's a great day for a drive, maybe take 6