" Strangulation. It was a fearful way to go, wrestling, kicking your way towards oblivion, panic, the fretful sucking for air, and the killer behind you most likely, so that you faced the fear of something totally anonymous, a death without knowledge of who or why. Rebus had been taught methods of killing in the SAS. He knew what it felt like to have the garotte tighten on your neck, trusting to the opponent’s prevailing sanity. A fearful way to go. "
― Ian Rankin , Knots and Crosses (Inspector Rebus, #1)