a sexual misconduct case. "It involves my life, my legacy. my career, my history. my reputation." (PHOTOGRAPHS BY TODD HEISLER/THE NEW YORK TIMES RICK FRIEDMAN/CORBIS) (8U1) Mr. Dershowitz, above. last month in Manhattan. and below, in 1995 at the murder trial of O.J. Simpson in Los Angeles. Mr. Dershowitz. who h