and thus  the grand daddy of crime prodecural  shows that out lasted even its spin off s miami and ny. now finaly calls it a day and the original csi calls it a day  tonight on cbs after over ten seasons that saw most of the original cast split including lead gus grissom replaced by ted dansons character and now coming full circle and with gus back csi does one final case and ends its long run minus cast member george edes who turns out is some how not part of the end of the series. as headed now to tv heaven the grand daddy of crime procedurals final has its swan song. csi done for good now.