The case of Ann Heron, a British woman who was murdered on 3 August 1990 at her home in Darlington, County Durham, by an unidentified killer.
United Kingdom
Documentary,
Crime
93 minutes
2022
Nick Broughall
ITN Productions

1984
5.6

2008
6.6

2006
6.0

1995
6.5

1942
6.2

1989
0.0

2021
6.6

1988
7.7

1984
6.0

1978
5.9

2005
7.3

1947
5.9

2019
6.5

1998
9.5

2006
7.4

1924
7.3

2002
7.0

1991
7.6

2024
0.0

2007
7.9