The HBO docuseries 'I'll Be Gone in the Dark,' takes a look at the late Michelle McNamara as she investigates and writes a book about the Golden State Killer. McNamara died before completing the book, but her husband Patton Oswalt worked with a crime writer and an investigative journalist to finish her work.

Oswalt served as Executive Producer on the HBO series, and in this exclusive interview with Made in Hollywood, he and series director Liz Garbus discuss McNamara's legacy, and how, like the book, the series shares stories of some survivors' inspiring resilience.

'I'll Be Gone in the Dark' is currently available on HBO and HBO Max.