They found his cell phone still in his hands and his head in the back seat.
Madness string 9611
You really start to question what is real and what is not when you have seizures. It's a metaphysical level of fear. Eventually you grow to deal with them emotionally afterwards but before (and during if you don't lose consciousness) you become convinced that reality is becoming fluid. You can tell yourself it's just a seizure, but you're still terrified and believe things that are true aren't true, and things that aren't true are.