[MajimasEyepatch]

No, there is little evidence suggesting it was created in a lab. There is evidence that it may have "leaked" from a lab that studies coronaviruses, but that doesn't mean it was engineered. The leading lab leak theory states that it could have been a sample collected from the wild, e.g. a bat colony, that was taken to the lab, and then someone at the lab was exposed.

US intelligence agencies have clearly stated that they do not believe that SARS-CoV2 was created by the Chinese government and that it should not be considered a biological weapon. While I understand why people doubt US intelligence sometimes, I can't see what incentive they would have to go easy on China in this case.

I also have no idea how you intend to hold a sovereign nation, let alone a borderline superpower, accountable for something that can't even be proved.