[Ray Of Light]

This was a bad turn fold. The size of the pot is very big at that stage, and that alone is enough reason to call down in this spot...

Even if the size of the pot was smaller, his play here seems suspect for someone who has just made trips... if he is a thinking player, he would be more likely to check to the action bettor (yourself) then raise with his turn card trips, rather than simply bet them out.