What led to Mike Utley's paralysis during the 1991 season?
Reference
OpenAI's Answer
Mike Utley's paralysis occurred during an NFL game on November 17, 1991, when he was playing as an offensive lineman for the Detroit Lions. The incident happened in a game against the Los Angeles Rams at the Pontiac Silverdome. On the first play of the fourth quarter, Utley suffered a spinal cord injury while blocking, which resulted in his paralysis source.