I simply refuse to believe he has never had any type of firearm training, let alone didn't "know" he should check a gun whenever it is handed to him.
M1911A1 The Hunt for Red October Smith & Wesson Model 36 Miami Blues Desert Eagle Miami Blues Colt MK IV Series 80 Combat Elite Carter The Getaway Benelli M3 Super 90 The Getaway LAR Grizzly Win Mag The Shadow Colt MK IV Series 80 Heaven's Prisoners Mossberg 500 Heaven's Prisoners Beretta Model 70 The Juror Ruger Mk II The Juror Colt M1911A1 The Juror Lorcin L25 The Juror Winchester Model 1886 The Edge SIG-Sauer P226 Mercury Rising Colt Gold Cup National Match Thick as Thieves 12 Gauge Over/Under Shotgun Fun with Dick and Jane Jericho 941 Mission: Impossible - Fallout
Lots of people screwed up. Baldwin's screw up was the biggest. He owns it.