This is a Nov. 22, 2008 file photo showing Cleveland Cavaliers owner Dan Gilbert watching an NBA basketball game against the Atlanta Hawks, in Cleveland. Police are investigating an altercation between Cleveland Cavaliers owner Dan Gilbert and a former executive of his mortgage company at a suburban Detroit hotel. Birmingham police Chief Richard Patterson said Friday March 27, 2009, it involved Gilbert and David Hall, a one-time senior vice president at Rock Financial. (AP Photo/Mark Duncan, File)