I'LL BE GONE IN THE DARK
HBO, 10:00 p.m. ET
At the end of last week’s installment, Patton Oswalt had encouraged his wife, Michelle McNamara, to hunker down, isolate herself over a holiday weekend, and get to the finish line on her manuscript about the still-unsolved rape and murder cases of a serial predator. But a suddenly unearthed treasure trove of new material changes things, including her publisher’s deadline – yet doesn’t make anything any easier for her.