India, May 7 -- In an effort to piece together the April 22 Pahalgam terror attack that killed 26 tourists, the National Investigation Agency (NIA) on Wednesday issued a public appeal urging tourists and locals to share photographs, videos, or any other information that may assist in the investigation.

The federal anti-terror agency, which has already examined a sizeable number of photographs and videos, issued the statement saying, "It has now decided to scale up its efforts even more intensely to ensure that no useful information or evidence is missed out in its investigation into the horrendous crime against humanity."

"In an appeal issued today via its official website and social media handles, NIA has urged all such people to call ...