New York: A travel-obsessed Indian couple, who plunged 800ft to their deaths after taking a selfie at a scenic cliff in California's popular Yosemite National Park, was "intoxicated" at the time of the incident, according to autopsy results.

Vishnu Viswanath, 29, and his wife, Meenakshi Moorthy, 30, both engineers, were "intoxicated with ethyl alcohol" prior to falling 800 feet from Taft Point on October 25, but no drugs were present in their bodies, US media quoted the autopsy report as saying.