Johnson City Police Have Arrested A Juvenile In Connection With A Stabbing Incident Earlier This Week On West Maple Street. The Victim, Mary Catherine Gross, Was Treated For Stab Wounds To The Back. She Claimed The Incident Stemmed From A Verbal Altercation. The Juvenile Is Charged With Attempted First-Degree Murder. He’s Being Held In The Juvenile Facility Until An Appearance Date In Johnson City Juvenile Court.