The Warren Co., N.J., prosecutor said a 19-year-old man sexually assaulted a child this summer.
Police arrested Raymond F. Delorenzo Jr. of 75 Port Murray Road, Mansfield Twp., and charged him with two counts of sexual assault, two counts of endangering the welfare of a child and one count of criminal sexual assault.
Delorenzo is accused of engaging in sexual conduct with the victim on three occasions in June and July in Mansfield and Washington townships.
Officials said he knew his victim but didn't say the age of the victim.
Conviction of these crimes could result in as many as 16 years in New Jersey State Prison.
Delorenzo was sent to jail in lieu of $50,000 bail.