Ok..Well I really doubt KK is in there range for the simple reason that they didn't 4bet you (Unless KK is not a 4betting hand)? So we can safely assume to take KK out of the range there..
Also why didn't you 3bet heavier? You min 3bet them (Why)?
Now onto the hand (1 more thing, I'd like to touch up on), most players at this level (Majority of them), will 4bet JJ/QQ/KK), so I mean some of them wont, but Majority of them will (Atleast in the zooms I've been playing at that level)...So I personally am excluding KK/QQ (JJ not so sure about)...
Now you stated this player is very tight correct? Does a tight player like to call OOP? I mean 10s/9s/JJ (Yes), but not KK/QQ, and KQs/KQo they will call, and even 78s..
So basically if the range of hands we are about to give this player, and exclude from this player, his hand would basically boil down to (JJ/10s/9s/KQ/78/J10s/J10o), and including the fact that you min 3bet them preflop in position, gave them better price to call with that range of hands, thus leading me to think this player, couldn't have been all that tight in the first place (Unless I'm really ****ed up for thinking like this), but there's just no way this guy is tight...
Good fold on flop I agree with that, but better play in this type of a situation would've been to C/C down and re-evaluate on the turn and see how they act then, rather than the B/F line you took.