Lehmann v. Har-Con Corp. , 39 S.W.3d 191 ( 2001 )
Vaughn v. Drennon , 324 S.W.3d 560 ( 2010 )
Disco MacHine of Liberal Co. v. Payton , 900 S.W.2d 71 ( 1995 )
North East Independent School District v. Aldridge , 400 S.W.2d 893 ( 1966 )