Mosaic Episode 1.03 Episode 3

Alan Pape (Beau Bridges), a longtime veteran of the police department, is hired by Tom Davis (Michael Cerveris) to run a lucrative private-security operation in Summit. After a break in Olivia's case, Eric's sister, Petra (Jennifer Ferrin), queries Summit detective Nate Henry (Devin Ratray) about alibis, and heads to Louisiana to track down Joel (Garrett Hedlund), who's relocated there with Laura (Maya Kazan). Reluctantly, he agrees to return to Summit with Petra, and ends up scouring the local bars in search of a mysterious intruder.