. >> yeah the state prosecutor is charged with making nicholas plazio with misconduct in office. it all started with the murder in carol county back in september 2010. 25-year-old jeremiah demario was stabbed to death outside his apartment. it looked like an easy conviction. the suspect gave a taped confession but he remains a free man because the case was dismissed. demario's father watched the confession during a court hearing and months later problems became surfacing. the girlfriend asked for an attorney and the major plazio ordered the interrogation to continue and the state says plazio lied about that under oath. >> here he had to opportunity to truly take a bad guy off the streets and for whatever reason, he didn't do it that way. >> the murder charges against russell latterrer, they are accessory to murder, that charge against glover all been dismissed. now yesterday the care roll county sheriff's office announced that plazio resigned and his office is cooperating with the state prosecutor. >>> the co-owner of a popular restaurant in federal hill is starting out 2013 on t