A man wearing a helmet entered the elevator at La Residencia Society in Greater Noida West and attempted to snatch an elderly woman's gold chain. The woman raised an alarm, and the man fled. CCTV footage shows the helmeted outsider reaching the tower lobby and elevator, suggesting deliberate concealment to avoid camera capture. Residents allege security gaps and mobile-phone-obssessed guards, with visitors entering easily despite a visitor-entry app. The incident occurred in Tower B-1; Bharti Jani, 76, was the victim. Police have been alerted, and security head Kaushalendra Sharma has commented on the matter.