One thing I expect Mignini & Comodi to do is coach Toto that he was mistaken when he said it was disco buses. For some spurious reason (poor lighting ?) he will now recall it was local transit buses or tourist buses returning from tours, or -(fill in the blank with your own theory). I expect they will follow Toto up with some "expert" who will give Toto further cover by corroberating the ease of mis-identifying the buses at night.
After all anybody who has lived on a park bench for ten years probably hasn't has his eyes checked by a doctor in a while.

But of course his vision was 20/20 when he looked down on the basketball court and saw AK and RS standing there.