Serial murder suspect gives own opening statement - Article Photos 4/5

Marin Superior Court Judge Andrew Sweet listens to opening statements in the trial for alleged serial killer Joseph Naso on Monday, June 17, 2013, in San Rafael, Calif. Naso is charged with four counts of first-degree murder with special circumstances for the slayings of four women — all prostitutes with matching initials: 18-year-old Roxene Roggasch in 1977; 22-year-old Carmen Colon in 1978; 38-year-old Pamela Parsons in 1993; and 31-year-old Tracy Tafoya in 1994, which led to the "Double Initial' moniker for the killings. Prosecutors are seeking the death penalty. (AP Photo/Marin Independent Journal, Robert Tong)