Cops say they've found the guy who trained a laser pointer on Tom Brady's face during the AFC Championship game ... and shocker, the guy's a hardcore Chiefs fan.
Bonus shocker ... sources connected to the suspect tell us the guy had been boozing before he broke out the laser.
Remember, TB12 was hit with a green light during the wild 4th quarter of the Jan. 20 game at Arrowhead Stadium -- which the Chiefs eventually lost in overtime.
Cops investigated the situation and eventually cited 64-year-old Dwyan Morgan -- who we're told is a MASSIVE Chiefs fan.