A teen was charged with sexual assault on a child. The Cape May County Prosecutor’s Office and Lower Township Police announced the arrest of Nathan Rooser, of Philadelphia. The 18-year-old was charged with aggravated sexual assault and endangering the welfare of a child. He faces the potential of 20-years in jail. Bail was set at $325,000. Rooser was lodged in the Cape May County Jail in lieu of jail.