DURHAM — The exotic dancer who has accused three Duke lacrosse players of gang-raping her was drinking while taking medication that night, and had sex with at least four men and a sexual device in the days immediately leading up to the off-campus party, according to court papers filed Thursday.

And despite what Durham police have contended, a medical examination showed no signs of the sort of sexual or physical attack of which the dancer complained, according to the motion filed by defense attorneys for Reade Seligmann.

Among other previously undisclosed details, the motion says the woman at one point accused her female dance partner of helping the lacrosse players rape her and of stealing her money.

And she told one medical staffer she drank at least 44 ounces of beer, and told another she took a powerful muscle relaxant and drank beer before going to the party at 610 N. Buchanan Blvd. on March 13.

Lawyers Kirk Osborn and Ernest Conner contend in the motion that police Investigator Benjamin Himan and the Police Department illegally and deliberately withheld those and other details that were damaging to their investigation.