20/180 FT river decision

[AllinDan]

Villain had been raising fairly loose in position, and following up with weak c-bets on most flops. I was planning on check raising the flop, and then assumed he had nothing when he checked and I tried to take it down on the turn. Thoughts on river decision and previous streets?

PokerStars Game #5929161296: Tournament #30015621, $20+$2 Hold'em No Limit - Level XI (600/1200) - 2006/08/15 - 16:44:43 (ET)
Table '30015621 11' 9-max Seat #3 is the button
Seat 1: Super_Maws (46885 in chips)
Seat 2: m@tt26 (46973 in chips)
Seat 3: mickelson (75383 in chips)
Seat 4: buddyrock (61269 in chips)
Seat 5: Danielr273 (39490 in chips)
Super_Maws: posts the ante 75
m@tt26: posts the ante 75
mickelson: posts the ante 75
buddyrock: posts the ante 75
Danielr273: posts the ante 75
buddyrock: posts small blind 600
Danielr273: posts big blind 1200
*** HOLE CARDS ***
Dealt to Danielr273 [Jh Qd]
Super_Maws: folds
m@tt26: folds
mickelson: raises 2400 to 3600
buddyrock: folds
Danielr273: calls 2400
*** FLOP *** [6c 2c Qh]
Danielr273: checks
mickelson: checks
*** TURN *** [6c 2c Qh] [4d]
Danielr273: bets 5000
mickelson: raises 5000 to 10000
Danielr273: calls 5000
*** RIVER *** [6c 2c Qh 4d] [8s]
Danielr273: checks
mickelson: bets 61708 and is all-in