Guy Rivera set to be sentenced for aggravated manslaughter, attempted murder in death of NYPD Detective Jonathan Diller - ABC7 New York

Guy Rivera set to be sentenced for aggravated manslaughter, attempted murder in death of NYPD Detective Jonathan Diller    ABC7 New York

Guy Rivera set to be sentenced for aggravated manslaughter, attempted murder in death of NYPD Detective Jonathan Diller  ABC7 New York