The officer said a rumour of an electric current ahead of the spot where the steps to the temple begin sent the devotees panicking, leading to a stampede.
This is not the first time that a large number of people have died in stampedes at temples and other religious gatherings over the years in India.
Khattar had made the remark at a BJP Kisan Morcha meet, a video of which had surfaced on social media, with farmers bodies alleging that he was telling party supporters to "pick up sticks" against farmers protesting the Centre's agriculture laws.