A man was shot dead outside a corner shop in Cancún’s Cielo Nuevo early Tuesday, October 28, 2025. Police say a lone gunman opened fire near Arco Vial and Lankín, then fled. Minutes later, officers detained a 28-year-old suspect near a nearby school after a quick search. It was the second killing of the morning in the city, deepening local concern about daytime attacks in residential zones. Here’s what we verified on the ground from multiple loca…