A total of 24 persons from Madhya Pradesh were travelling in the bus on a pilgrimage tour of Chardham yatra in Uttarakhand when the mishap took place on May 23.
Twenty-two of the pilgrims were killed, while the two others - Santoshbai (60) and Tejkaran Choudhry (25) - went missing.
"No clues are available about the missing persons," Indore collector P Narhari told PTI.
Santoshbai was among the pilgrims, while Tejkaran was included in the team as a cook. They hail from rural areas of Indore and Dhar districts.
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