After he swung into the empty room Loco was confused,

 "Overwatch why is this room empty?" While waiting for a response he fiddled with his gun and made a comment to Bruiser, 

"This job was starting to grow on me, you know, I was getting used to killing pieces of shit. Now [i]van[/i] they up and went somewhere, which sadly isn't a fiery pit in hell." As James "Loco" Martinez was commenting he noticed a small CCTV in the top corner, maybe that could help he thought as he mentioned it to Bruiser.