An American woman convicted of terrorism, Lori Berenson, Thursday was released from a Peruvian prison after 15 years, short of her 20-year term, an selfnews photographer reported. Berenson, 40, quickly walked out of the Santa Monica prison, without making any statements, and drove off in an automobile with her lawyer and husband, Anibal Apari. She was sentenced to 20 years in prison in 1995 for allegedly conspiring with the Tupac Amaru Revolutionary Movement in a plot to seize the Peruvian Congress. On Monday, a judge ordered her released on parole on the condition she remains in Peru. 