India, April 13 -- The accident, which resulted in the deaths of Siemens executive Agustin Escobar, his wife, three children, and pilot Seankese Johnson, has raised numerous questions. On Friday, divers equipped with sonar technology were deployed to search for crucial pieces of the sightseeing helicopter, which reportedly broke apart mid-air before plunging into the river. Investigators are exploring multiple leads as they delve into the tragic helicopter crash that occurred in the Hudson River in New York City this week.

Justin Green, an Aviation lawyer and former US Marine Corps helicopter pilot, told Metro that after watching the footage, the tragedy looked like a "catastrophic mechanical failure." Aviation analyst Julian Bray warned...