Marcia Clark Investigates the First 48

“You deserve the truth.” It’s not just the tagline for A&E’s new docuseries, Marcia Clark Investigates the First 48, but a personal mantra that encapsulates the leading lady’s decades-long pursuit of righteousness. “I do feel as though this show is a continuation of my life’s work,” Marcia Clark tells Criminal Element. “Because I’m invested in…