A woman who gave her name only as Chelan speaks during a news conference in Los Angeles, California, December 3, 2014. Three women on Wednesday came together to speak publicly about their allegations that comedian Bill Cosby sexually abused and groped them decades ago, a day after Cosby was sued by a woman who said he molested her when she was a teenager in 1974. Chelan said that as a 17-year-old working at the Las Vegas Hilton in 1986, Cosby drugged her, gave her alcohol and began to fondle her before she blacked out. REUTERS/Jonathan Alcorn (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW HEADSHOT)