William Petersen was born on February 21, 1953 in Evanston, Illinois, USA as William Louis Petersen. He is a producer and actor, known for CSI: Crime Scene Investigation (2000), Manhunter (1986) and To Live and Die in L.A. (1985). He has been married to Gina Cirone since June 14, 2003. They have two children. He …
