police say this is 50-year-old james derpinitigni from lawrence and has been arrested and held in lawrence at this hour where he was booked on that charge of policing a hoax device. but we expect in the next couple of hours boston police will bring him down here to boston eventually to be arraigned as jonathan said in court here in boston. we are told a last known address of his is in lawrence general hospital. so it is possible that he had some issues that put him into the hospital and now he is going to be charged with placing that hoax device. boston police just left this area a police station. they are expected to go up to lawrence and then bring him back so that would put him coming in the next couple of hours. live in boston, dan hausle, 7 news. >> anchor: we're also following breaking news out of brockton where a school threat has let led to an arrest. let's go to elizabeth noreika . >> reporter: kim, police in high school student. they say that student hacked a classmate's facebook page and posted a threat there. the sorely media threat mentioned bombs and a plan to shoot up brockt