Co. v. Zenith Radio Corp., 475 U.S. 574, 106 S. Ct. 1348 (1986).??? This court has previously held: A party opposing a properly supported motion for summary judgment, however, may not rest on the mere allegations or denials of his pleading, but must set forth or point to specific facts showing that there is a genuine issue of material fact.??? Thus, the existence of a mere scintilla of evidence in