Green for Danger

A woman named Marge Willis sneaks into an office to instruct a contact to meet her at 27 Needle Street the next morning to collect something of value. Cannon, who has taken on the role of a vendor selling shellfish, discovers that Marge's husband has recently died after being hit by a truck, which leads to suspicion about a potential cover-up involving stolen goods. When Cannon investigates, he finds that the shellfish—purchased at an inflated price—actually conceals diamonds. Marge had been using her husband's vegetable stall as a front for trafficking stolen jewelry, and following the police's arrival and investigation, she is arrested. The story unfolds around the themes of deception, trade, and the consequences of crime amid the backdrop of the local market scene.