By The Associated Press A girl stands in front of a condolence message board during a Day of Remembrance for MH370 event in Kuala Lumpur, Malaysia, on March 3, 2019. Vincent Thian/AP hide caption KUALA LUMPUR, Malaysia — Twelve years after Malaysia Airlines Flight MH370 vanished with 239 people aboard, a renewed deep-sea search in the southern Indian Ocean has so far failed to locate the missing aircraft, Malaysian authorities said Sunday, as families pressed for the effort to continue. The Air Accident Investigation Bureau said in a statement that a seabed search conducted by marine robotics company Ocean Infinity between March 2025 and January 2026 surveyed thousands of square kilometers of ocean floor but has not produced any confirmed findings of the aircraft wreckage.…