A 17-year-old girl who claims she had an almost two-year sexual relationship with Dolphins rookie Marcus Vick has filed a lawsuit against him, accusing him of sexual battery upon a minor, fraud and other charges. The lawsuit, filed Wednesday in Montgomery County Circuit Court, states that the girl was a 15-year-old honor student at Christiansburg High School when she first had sex with Vick in January 2004 while he was at Virginia Tech. The lawsuit says Vick and the girl, identified only as Jane Doe, had a sexual relationship through December 2005.