sentences:  Averitt inserted language into HB 2649 outlawing the profession of theatrical or architectural lighting designer unless licensed as an engineer, electrician, architect, or interior designer.Averitt stepped down from his seat on March 8, 2010, citing health problems.In the June 22, 2010, special election, to complete Averitt's current term, fellow Republican conservative Brian Birdwell of Granbury defeated Averitt's predecessor in the post, David Sibley of Waco, also a Republican.