A Clark County woman is in jail on $500,000 bond, facing twenty counts of rape for allegedly sexually abusing her 14 year-old daughter. Also charged is Wayne Frederick Poland, who faces 40 counts of rape. Court affidavits reveal the alleged victim claims her mother held her down while Poland raped her. It`s also alleged that the 14 year-old`s mother took part in sexual acts with Poland and her daughter. Court documents also reveal alleged sexual abuse to the 14 year-old`s younger brother. He claims Poland would threaten to break his arm if he resisted sexual advances. Poland is out on bond but would not respond to our questions. Investigators say they are building a strong case against Poland and the alleged victims` mother. They say that evidence includes sex toys, pornography and photographs of the alleged 14 year-old victim.