While travelling in a taxi late at night in the Indian state of Himachal Pradesh, in an area called the Kullu Valley, Mr Stillman was stopped by police.

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She died after falling 80ft (24m) from a viewing point at a steep gorge in Gaura in the northern state of Himachal Pradesh.

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The committee, which also included the former chief justice of northern Himachal Pradesh state and a former solicitor general, submitted its report to the government on Wednesday.

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