BLOOD FOUND  AT  MARYLAND AVE. RESIDENCE OF ACCUSED MURDERER OF STEPHEN PITCAIRN BELONGED TO VICTIM, COURT IS TOLD FRIDAY   By Alan Z. Forman   UPDATE MON. AUG. 15:  HOMICIDE DETECTIVES TESTIFY                                        AT PITCAIRN MURDER TRIAL Primary detective Gregory Boris tells court murdered man’s mother said her son had “voluntarily offered up his wallet and cellphone.” […]