NEWARK, N.J. (CBSNewYork/AP) — A New Jersey woman who police say injected a young man’s penis with silicone, resulting in his death, has been charged with manslaughter.

The Essex County Prosecutor’s Office said Friday that 34-year-old Kasia Rivera gave 22-year-old Justin Street the injection on May 5. He died the next day.

READ MORE: 9 Contractors Accused Of Bribing NYCHA Supers To Get Repair Jobs

His death was ruled a homicide following an investigation and a medical examiner’s determination that Street died of silicone embolism.

Rivera also faces charges for the unauthorized practice of medicine. It was not immediately clear if she has a lawyer. She was arrested Friday and is being held on $75,000 bail.

READ MORE: Driver Seriously Hurt When Box Truck Collides With School Bus On Long Island

Both are from East Orange.

What do you think of these types of injections? Sound off in our comments section below…

MORE NEWS: Caught On Video: Sparks Fly When Subway Runs Over Citi Bike On Tracks

(TM and Copyright 2011 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2011 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)