In Canada and the United States, Torture for Research and Development and covert killing involves contactors, directed energy weapons.
Those that carry out the crime are Fire departments because they are semi-privately funded, others that are used in contract killing are police taking contracts, CISCO experts, Life Sciences, Pharma, BioMedical researchers.
Injuries can be factually recorded by hospitals that are not involved, by MRI/Xray and HScada scans.
The video below is of captures by a camera recording directed energy weapon assaults of a victim in Michigan.