Opindia has no hesitation on declaring itself as a right leaning site but frequently publishing misinformation? That's exaggeration. It backs whatever it writes with independent research, attached videos documents, cctv footage, other news houses as best as it can. Sure it made its mistakes but not so much as other media houses in India.

There are much worse media houses that opindia especially on the left.

And Wikipedia? That's neither reliable or consistent. It itself has been shown to be edited by whimsical propagandists to serve their own means in past.

The articles sources can be checked and not only opindia other news houses have reported on Gurpreet Singh Pannu