The remains of all four victims have been positively identified. Cosmo Dinardo and his cousin Sean Kratz have been charged with murder, robbery, abuse of corpse, and conspiracy to commit those acts.
Cosmo DiNardo said he and Sean Kratz killed their victims after setting up drug deals with them. Their victims were shot, dumped in a fuel tank, set on fire, and covered with a backhoe.
If you want to know how cadaver dogs could detect human remains after all of that, CLICK HERE.