EE WAS HELPING SET A NEW HEADER. HE WAS HANGING CABLES FROM THE HEADER TO THE STARTING BOX WHEN HE STRAINED HIS BACK. THE EE MISSED WORK FROM 10/6/03 UNTIL HE HAD HIS MRI ON 10/14/03. AFTER TH E RESULTS OF THE MRI CAME BACK HE WAS RELEASED TO RETURN TO WORK ON 10/20/03.