Smokeless fire?
Like 'Febrile infection-related epilepsy syndrome', or 'Fires'?
"FIRES seizures are non-focal - there is no specified starting or stopping point - making brain surgery impossible. These seizures damage cognitive abilities of the brain such as memory or sensory abilities. This can result in learning disabilities, behavioral disorders, memory issues, sensory changes, inability to move, and death."
https:// en.wikipedia.org/wiki/Febrile_infection-related_epilepsy_syndrome
Sounds like Hillary got her brain on fire again… Happened at the SS compound, so maybe the tech triggered her seizure. Or some bad news from the Service agent of course… Who knows.