John Wagner was ordered to serve an additional seven years in prison for the 2010 murder of a Johns Hopkins researcher after a judge ruled Friday that the stabbing death violated Wagner's probation from an earlier assault case, the Baltimore State's Attorney's Office announced.
Wagner, 38, was sentenced to life in prison plus 20 years in October for the robbery and murder of Stephen Pitcairn last year, as the young man walked home along St. Paul Street. Both he and his co-defendant, Lavelva Merritt, were on probation for other cases at the time of the attack.


