Petitions/Approve Investigative Genetic Genealogy (IGG) for Serious UK Violent Crime
StatusOngoing
Opened23 Feb 2026
Closes
Government response
Parliamentary debateNot eligible
Milestones

The Government should formally approve and establish a national protocol for Investigative Genetic Genealogy (IGG) for UK police in solving serious violent crimes, including murder and rape. This will help ensure justice for victims and modernise UK cold case investigations.

The UK has over 1,000 unsolved murders. IGG is a proven, ethical technique that uses crime scene & abandoned DNA to identify perpetrators genetically. In the US, IGG has resolved over 600 cold cases since 2018. The lack of a clear UK framework contributes to unacceptable delays & judicial inconsistencies. We believe approving IGG as a standard tool is essential for public safety, delivering justice for victims, & prosecuting those responsible for the most heinous violent crimes.

10,000
100,000

Constituency engagement ranking

Gen Kitchen
1Gen Kitchen MP
Wellingborough and Rushden
11
Dan Tomlinson
2Dan Tomlinson MP
Chipping Barnet
2
Lee Barron
3Lee Barron MP
Corby and East Northamptonshire
2
Darren Paffey
4Darren Paffey MP
Southampton Itchen
2
Nesil Caliskan
5Nesil Caliskan MP
Barking
1
Charlie Dewhirst
6Charlie Dewhirst MP
Bridlington and The Wolds
1
Sir Christopher Chope
7Sir Christopher Chope MP
Christchurch
1
Danny Kruger
8Danny Kruger MP
East Wiltshire
1
Liz Jarvis
9Liz Jarvis MP
Eastleigh
1
Justin Madders
10Justin Madders MP
Ellesmere Port and Bromborough
1