David Swindle was the formidable detective who tirelessly led the investigation into Peter Tobin and unravelled his trail of murder.
Now that the serial killer is lying frail and ill in a hospital bed, Swindle holds on to a hope that clues about his other victims will now be disclosed.
But the retired detective superintendent with Strathclyde Police who caught Tobin doubts the evil murderer will show any humanity.
