NL20 SH Speed AA, BB vs UTG

IPoker, $0.10/$0.20 No Limit Hold'em Cash, 6 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

SB: $13.30 (66.5 bb)
Hero (BB): $20 (100 bb)
UTG: $20.95 (104.8 bb)
MP: $20 (100 bb)
CO: $24.56 (122.8 bb)
BTN: $47.72 (238.6 bb)

Preflop: Hero is BB with A A
UTG raises to $0.60, 4 folds, Hero raises to $2, UTG calls $1.40

Flop: ($4.10) K 9 8 (2 players)
Hero bets $2.87, UTG calls $2.87

Turn: ($9.84) K (2 players)
Hero checks, UTG checks

River: ($9.84) 5 (2 players)
Hero checks, UTG bets $8.20, Hero folds

Preflop: Decided to 3bet for value.

Flop: Cbetting for value.

Turn: Probably the worst card I could get. Maybe I could bet/fold, but not sure. I decided to check and probably fold if he bets.

River: I checked/folded. I don't think I can do something else.

UTG: 16/14/10/0/133 (VPIP/PFR/UTG_RFI/Ft3B/H)