The Lady Knights (18-2, 11-1) made only 11 of 19 free throws and shot 39.4 percent from the field.
The victory was the 35th straight at home for the Lady Knights and raised their record to 6-2.
The fight might appear to have been taken out of the Lady Knights (22-7) this season.
The schooll has been recognized for their "Lady Knights" girl's basketball team.
Dewhurst would end his first stint with the Lady Knights in 2004.
During the 2008 season, however, the Lady Knights would win their second state title.
The Lady Knights won the league title for the first time in their 16 years in the conference.
The Lady Knights extended the lead to 41-27 at the half.
This past season, three years after losing a national-record 58 consecutive games, the Lady Knights had a 17-10 record.
The Lady Knights won the state title in 2009.