HBO‘s The Yogurt Shop Murders isn’t over yet, even if the case is now closed.

On Friday, May 22 (at 9 p.m. ET/PT) the documentary series will launch a surprise fifth episode, The Hollywood Reporter has learned. The new series finale, titled “The End of Wondering” and directed by Margaret Brown, will document what happened in the weeks following the events of episode four. The original cutoff was… pretty unfortunate timing.

Or perhaps it was the popularity of The Yogurt Shop Murders that put a little giddy-up into the investigation. Three weeks after The Yogurt Shop Murders (first) concluded on HBO, the 34-year-old cold case was finally solved. So yeah, nada for 1,768 weeks, then the docuseries runs, and then three weeks later the Austin Police Department (APD) say they have the real murderer: serial killer Robert Eugene Brashers. And he’s dead anyway.