An autorikshaw driver Bunty Sharma killed his 35-year-old American wife, Arianne Willinger, in Agra and later committed suicide by setting himself on fire.
"His auto-rickshaw has been recovered from the site and things found inside the vehicle have also been recovered," Shalabh Mathur, a senior police official.
"We will send the bodies now for post-mortem. More details about the incident will be announced after the post-mortem," he said.
According to the police, the couple was having marital problems for the past few months and had visited a family counsellor to resolve their differences.