Frederick McDonald, charged with complicity to commit attempted murder and other counts in the July 16, 2011 assault of Rocco Marinucci, faces additional charges of assault and menacing.
McDonald allegedly punched a 16-year-old girl in the stomach after she refused to have sex with him last week.
The girl told police about the Thursday incident after she went to school and another alleged gang member threatened to assault her when she told another girl about the incident with McDonald.
For more on this story, pick up a copy of Tuesday's Register.
Editor's Note: The Register does not typically name juveniles charged with crimes. It has in this case because McDonald has been charged as an adult.