Desperate to help his family and unable to reach the phone after throwing it aside , he saws off his foot and shoots PERSON@1 with the corpse 's revolver , using a bullet that had been enclosed with his tape .

Unable to reach the phone and desperate to help his family , he uses his hacksaw to cut off his foot and shoots PERSON@1 with the corpse 's revolver , using a bullet that had been enclosed with his microcassette .
