Complex sentence: Brooks represented Alabama in the Miss USA 1998 pageant broadcast live from Shreveport, Louisiana in February 1998, which was won by Shawnae Jebbia of Massachusetts.
Split into simpler sentences: Brooks represented Alabama in the Miss USA 1998 pageant broadcast live from Shreveport, Louisiana in February 1998. She did not place in the pageant, which was won by Shawnae Jebbia of Massachusetts.