At a Walmart in Windsor, Connecticut, Cheryl and Mel Johnson discovered a razor blade hidden in a shopping cart handle, leaving Mel with a minor cut. Store staff quickly inspected all carts and found no further hazards, but the incident alarmed shoppers and prompted a police investigation. Authorities are unsure whether the blade was part of a prank or related to theft. Similar cases, including one in 2015 in North Dakota, have heightened concern for shopper safety. Experts urge both public vigilance and stronger retailer safety measures to prevent future incidents and maintain customer trust.