First Post, been reading the site a couple weeks, alot of good information, I thought this would be a good place to jump in as I had a similar situation last night.

Playing in a weekly home game. $20 entry 18 people @ 2 tables. Starting with $1k in chips 10/20 dbl every 30 mins. This hand came up with me in the BB on the 2nd orbit lvl 2 blinds 20/40.

Chip count Me (BB) ~$800
UTG +1 ~2500 (new guy, but seemed to play loose)
UTG +3 ~ 1300 (maniac)

on BB with K5o, 5 limpers, I check the BB.

Flop: KK6 rainbow.

UTG+1 bets 60
UTG +3 raises to 100
Me re-raise to 200.

UTG+1 &3 both call, other limpers fold.

Turn = 7 suit matches a king.

UTG+1 leads 100, call, call

River = J, no flush

UTG+1 pushes, fold, fold, UTG +1 shows 44. (UTG+3 said he was on a draw, maniac would raise and call with a backdoor flush)

where was my mistake? not a big enough reraise on the flop? Should I push on the turn? (I would have pushed here heads up, but not against 2 players, I assumed at least one had the last K with a higher kicker)