How did DPR find the hitman? Wouldn't it be reasonable to expect that once the feds had apprehended the admin, that the feds might be impersonating a hitman fo

How did DPR find the hitman? Wouldn't it be reasonable to expect that once the feds had apprehended the admin, that the feds might be impersonating a hitman for said admin? It is after all widely insinuated, among certain crowds, that any hitman you hire on the internet is always a fed.