Paul Haigh murder confessions.

These statements and confessions by Paul Haigh make very interesting reading for both investigators and linguists.

This link provides more links to the actual confessions and statements.
An extract

Tattslotto Murder.

This agency was not originally going to be held up.

Rather, I was intending to assault the money bearer as the takings were transferred, and obtain the spoils in this fashion. As I became impatient, I later decided to dispense with the pugilism and to extract the takings at gunpoint.