I'm also struggling to think of scenarios where such a capability might make sense.
- A nuclear experiment/accident gone critical (though most radiation fatalities are ambulatory for hours/days).
- Retrieving remains from a terrorist attack where after the initial attack, aid workers were themselves bombed, and a third explosive device is expected.
- During some extremely contagious plague, where families are advised to stay indoors, and the dead are left on the sidewalk for disposal.
How long before Alex Jones finds this and claims it is part of some NWO plot to get rid of the bodies when they kill off 80% of the world's population through a genetically engineered virus?