Too weak with TP?

[Relentless]

PokerStars No-Limit Hold'em, $10 BB (9 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

MP1 ($1046)
MP2 ($809)
Hero ($1211)
CO ($494.50)
Button ($1000)
SB ($1316)
BB ($812.40)
UTG ($1427.75)
UTG+1 ($281.60)

Preflop: Hero is MP3 with K/images/graemlins/club.gif, T/images/graemlins/heart.gif.
<font color="#666666">1 fold</font>, UTG+1 calls $10, <font color="#666666">2 folds</font>, Hero calls $10, CO calls $10, <font color="#666666">2 folds</font>, BB checks.

Flop: ($45) 6/images/graemlins/heart.gif, T/images/graemlins/club.gif, 5/images/graemlins/spade.gif <font color="#0000FF">(4 players)</font>
BB checks, UTG+1 checks, <font color="#CC3333">Hero bets $25</font>, <font color="#CC3333">CO raises to $50</font>, BB folds, UTG+1 folds, Hero calls $25.

Turn: ($145) 7/images/graemlins/diamond.gif <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets $100</font>, Hero folds.

Final Pot: $245


Should I just have folded to the minraise since I had no plan on the turn?

[AZK]

muck KTo. check/call flop. lead turn assuming it isn't scary.