Pearson v. Callahan , 129 S. Ct. 808 ( 2009 )
Graham v. Connor , 109 S. Ct. 1865 ( 1989 )
Thomson v. Salt Lake County , 584 F.3d 1304 ( 2009 )
Phillips v. Adamson , 422 F.3d 1075 ( 2005 )