In the new Peacock series “ Based on a True Story,” debuting Thursday, Kaley Cuoco plays Ava, a woman obsessed with true crime. She consumes these dark stories all day, analyzes the cases with her friends and murder-centric podcasts help lull her to sleep at night.
“Do we have to wake up to murder every morning?” her husband Nathan, played by Chris Messina, asks in a scene.
