Writer · Actress · DirectorMarcia ClarkAugust 31, 1953(70 years old)Alameda, California, USAMarcia Rachel Clark is an American prosecutor, author, television correspondent and television producer. She was the lead prosecutor in the O. J. Simpson murder case.SocialsInstagramTwitterFacebookIMDbWebsiteKnown forPretty Little LiarsSidney BarnesThe FixCreatorHell's KitchenSelf - Restaurant PatronO.J.: Made in AmericaSelf - Prosecution (archive footage)