Texas mall shooter had memory card with handwritten note and hat with security on it inside motel room

The Texas gunman who killed eight people and injuring another seven when he opened fire at an outlet mall over the weekend had a memory card with a handwritten note attached and three boxes of ammo inside his motel room.

Mauricio Garcia, 33, was staying at the Budget Suites of America on North Stemmons Freeway in Dallas before he shot up the Allen outlet mall on Saturday afternoon.

There, a newly-unsealed warrant says, investigators found a trove of evidence linking Garcia to the fatal shooting — including three boxes of ammunition, a tactical vest, a sheathed knife, nine bullets in a ‘critical defense box,’ handcuffs, a rifle hand guard, and an additional holster.

They also found two black hats, one of which was emblazoned with the phrase ‘Killin It’ and the other with ‘Security,’ several micro CD cards, a micro SD adapter with a handwritten note on it and receipts from the Carolina Caliber firearms company, as well as one for tactical equipment from GT Distributors.

It is unclear what the handwritten note said