no hand history?, especially a mangled up one like this, should be posted with pride..
Is it ok to call KK after seeing a 5bet shove and a call from the 4bettor? After playing it this way then yes
If u have played with these villains before and they happen to be decent regs [or at least the original raiser] and your 3bet range is around 2to4 % thinker, then a decent regs 4bet range will become very narrow...
The way i see it though without any reads [again] is that when he 4bets small ish with 2 others in the pot and himself in a sandwich, then his range has to look wider than a normal tags 4bet range , so how it plays out from there and the dead money in the pot , its a call...