My Lords, around a quarter of homicides in this country are domestic homicides, where one spouse or partner, or ex-spouse or ex-partner, is killed by the other. In recent years, there has rightly been a considerable focus on these tragic cases. We have had a number of particularly tragic instances, such as when Poppy Waterhouse and Ellie Gould were killed by their ex-boyfriends in 2018 and 2019 respectively, and that of Sally Challen, who killed her husband after years of domestic abuse and whose conviction for murder was replaced by a conviction for manslaughter in 2019.
The law of murder in such cases is currently being reviewed by the Law Commission at the request of the Lord Chancellor. Today, we are concerned not with the law itself but with sentencing. The statutory framework for sentencing in murder cases is to be found in Schedule 21 to the Sentencing Act 2020, replacing earlier legislation, as supplemented by guidelines of the Sentencing Council. However, hitherto, nothing in Schedule 21 has specifically addressed domestic homicide.
In the light of all this background, in 2021 the Government asked Clare Wade KC to conduct an independent review of domestic homicide sentencing. The Wade review was published in March 2023, and the Government’s final response was published in July 2023. Today’s instrument takes forward Clare Wade’s recommendations 5 and 8.
Regulation 3 of this statutory instrument deals with a murder that has occurred where there is coercive and controlling behaviour in a domestic context by the offender. It provides that such behaviour will be an aggravating factor for the purposes of paragraph 9 of Schedule 21, which sets out the statutory framework for dealing with aggravating factors. The instrument further provides that, where the situation is the other way round, and the coercive and controlling behaviour
has been on the victim’s part—typically, where it is the woman who has killed the man—the fact that the woman has killed having been subject to coercive and controlling behaviour shall be a statutory mitigating factor for the offender subject to such behaviour for the purposes of paragraph 10 of Schedule 21.
In addition, regulation 3 of the draft instrument implements recommendation 8 of the Wade report, which deals with a situation known in shorthand—and, I must say, completely inadequately described—as “overkill”. This arises in cases, particularly at the end of a relationship, where the offender, typically the man, kills the woman in circumstances of extreme violence, defined in the instrument as “sustained and excessive violence”. That too will be a statutory aggravating factor. As I understand it, some 40% of domestic homicide cases occur at the end of a relationship, when the rage and anger are so intense that these very unfortunate and excessive situations arise.