While the town's attention is on Jack, Hardy and Miller continue to uncover fragments of evidence that hint at a more complex truth:
Forensics teams discover four high-tar cigarette butts near the site where Danny's body was found. Susan Wright is heavily suspected, as she is frequently seen smoking and lives in a nearby caravan. Broadchurch : Season 1 Episode 5
DI Alec Hardy’s health continues to decline. He nearly collapses and is briefly hospitalized, though he checks himself out early to return to the case. While the town's attention is on Jack, Hardy
Investigators learn the boat found ablaze belonged to the father of Olly Stevens, Ellie’s nephew. Community and Character Arcs He nearly collapses and is briefly hospitalized, though
Critics from Den of Geek and The A.V. Club have noted that this episode serves as a "visual equivalent of an Aesop's moral about looking before you leap to conclusions," particularly regarding the media's power to hollow out a person's life. Broadchurch episode 5 review - Den of Geek
The episode highlights the fraying bonds within Broadchurch as everyone becomes a suspect:
The central figure of this episode is the local newsagent, Jack Marshall . After a national newspaper publishes a story titled "Child Bride of Broadchurch Jack," uncovering a past conviction for a relationship with a 15-year-old student, the community turns violently against him.