With nine seconds left, Kyle Castlin was suddenly all by himself.
Isaac Cohen had flung a floating touch pass, a perfectly weighted through ball that would make the likes of Mesut Ozil proud, over the pressing defense of the desperate Yale Bulldogs. Castlin, breaking away from his man, hauled in the pass in stride, nothing but an empty basket ahead of him.
The freshman rose up and put down a two-handed slam, sending a disappointed crowd of 1,900 out into snowy New Haven. The small clique of Lions fans behind the bench went nuts as Kyle Smith let out a celebratory fist pump, Castlin’s dunk providing the exclamation point on a weekend to remember for Columbia.