Drug charges dropped against Jon Bon Jovi's 19-year-old daughter Stephanie Bongiovi, daughter of Jon Bon Jovi, attends the pre-Grammy gala on Jan. 30, 2010, in Beverly Hills, Calif. / AP Drug charges against Jon Bon Jovi's 19-year-old daughter have been dropped, a central New York prosecutor said Thursday. Stephanie Bongiovi was found unresponsive by medics after she apparently overdosed on heroin in a Hamilton College dorm early Wednesday. Town of Kirkland police charged Bongiovi, of Red Bank, N.J., and fellow student Ian Grant, also of Red Bank, with possession of a small amount of heroin and marijuana. Oneida County District Attorney Scott McNamara said he was dismissing the charges against both students. Under state law, someone having a drug overdose or seeking help for an overdose victim can't be prosecuted for having a small amount of heroin or any amount of marijuana. The so-called Good Samaritan 911 law signed by Gov. Andrew Cuomo in July 2011 was designed to reduce overdose deaths by encouraging people to call 911 without fear of being arrested for drug possession. Similar laws have been passed in several other states. He's also slated to perform at the upcoming "12-12-12" concert at New York's Madison Square Garden. The rocker has not commented on his daughter's overdose. He has four children, Stephanie and three sons, and has been married to his high school sweetheart since 1989.