March 17, 2010 : Commonwealth v. John Fleet : 33 year old John Fleet is due in court for a preliminary arraignment on Wednesday, March 17, 2010. Fleet is charged with setting a 4 month old pit bull puppy on fire in his Northeast Philly home on January 21, 2010. Fleet is scheduled to appear in Juvenile court at 1801 Vine Street in courtroom B at 9am. This arraignment was continued from February 16, 2010. ADA Derek Riker is assigned to this case.