Conversation so far:
When did Dean Smith win his second national championship?
Dean Smith won his second national championship in 1993.
Are there any other interesting aspects Dean Smith's second national championship win besides it being in 1993?
Dean Smith's 1992–93 squad featured George Lynch, Eric Montross, Brian Reese, Donald Williams, and Derrick Phelps.
Who did North Carolina win against in the second national basketball championship in 1993?
North Carolina won against Michigan in the second national basketball championship in 1993.

Question: what was the scandal?
Self-contained rewrite: What scandal was University of Michigan basketball scandal?