Preflop: Hero is CO with K K
MP folds, Hero raises to $0.12, BTN raises to $0.48, SB calls $0.46, BB folds, Hero raises to $1.60, BTN raises to $7.66 and is all-in, SB calls $1.12 and is all-in, Hero calls $2.85 and is all-in
Flop: ($10.54) 8 4 Q (3 players, 3 are all-in) Turn: ($10.54) 2 (3 players, 3 are all-in) River: ($10.54) 9 (3 players, 3 are all-in)
Spoiler:
Results: $10.54 pot ($0.70 rake)
Final Board: 8 4 Q 2 9
Hero mucked K K and lost (-$4.45 net)
BTN showed A A and won $9.84 ($5.39 net)
SB showed 7 9 and lost (-$1.60 net)