Ritalin and Ambien most likely.

He drove the entire length of the East Coast non stop packing a weapon. So ask yourself this, he didn't know he was going to lose the competition, one can never know that no matter how good he thought he was BUT,

HE DID KNOW CARRYING A LOADED FIREARM ACROSS STATELINES IS A FELONY IN ALL EAST COAST STATES.

HE DID KNOW HE WAS BRINGING A GUN TO KILL PEOPLE.

Where'd he get the money to legally buy the gun?, it's known the guns
(2) were legally purchased. Did he work?.....or did mama give him the money.

Just like the last Florida shooter, mama left him the money....<-----clue to false flag?