plead guilty to the three meters at the va hospital in new york and also to the murder of 19-year-old cindy maggie in ohio. >> the first sentencing was out on long island and of course, the families or their. >> remember when he was brought before the judge and we were all there and they sentenced him. michael swango gets up and stands up at attention. like an ex-marine. >> this veteran i did so anyway. >> poisoned these people. he ran through the whole thing. >> what we thought for 20 years was now proven. he is a serial killer. >> he enjoyed sitting on tom san marco watching him code. >> i was free areas. of sulfur is when i think about him. i really am. he just didn't have any remorse in his face. >> he took great joy in saying, your father died. that was part of his joy.