WikiLeaks wants to get to the bottom of who launched a chemical attack in Syria on Saturday.

“WikiLeaks issues a US$100,000 reward for confidential official information (intercepts, reports) showing who is responsible for the alleged chemical attack in Douma, Syria,” the group tweeted today.

WikiLeaks then provided a link to submit information.

Kremlin-controlled media outlet RT claimed there was no “evidence” chemical weapons were used.

Experts in radiological, chemical and biological warfare, as well as medics, on Monday inspected the parts of the Eastern Ghouta city of Douma, where an alleged chemical attack supposedly took place on Saturday, the Russian Reconciliation Center for Syria said in a statement.

The specialists “found no traces of the use of chemical agents” after searching the sites, the statement said.

But President Trump placed blame with Russia and Iran for “backing Animal Assad.”

“Big price to pay,” Trump tweeted.

“Another humanitarian disaster for no reason whatsoever. SICK!”