Bad Call of the Day #4

Yeah, he always has an ace or quad tens...

Hero (BTN): $600
SB: $600
BB: $648.70
UTG: $1,063.50
MP: $600
CO: $891.05

Pre-Flop: K K dealt to Hero (BTN)
UTG calls $6, MP folds, CO raises to $18, Hero raises to $60, SB folds, BB calls $54, UTG folds, CO calls $42

Flop: ($189) A 2 A (3 Players)
BB checks, CO checks, Hero bets $103.50, BB calls $103.50, CO folds

Turn: ($396) T (2 Players)
BB checks, Hero checks

River: ($396) T (2 Players)
BB bets $111, Hero calls $111

Results: $618 Pot ($3 Rake)
Hero mucked K K and LOST (-$274.50 NET)
BB showed Q A and WON $615 (+$346.50 NET)