One of my grandfathers was murdered several years before I was born. He ran an off licence (small grocery store), when robbers took money and still used a shotgun to his face at point blank.
I believe it took around 20 years to catch one of them, with the accomplice having passed away from other causes years prior to the capture.
There have been a few attempted murders of friends/neighbours, over the years here, without anything coming of it.
I’m not within any profession to be providing a direct answer to your question, however in my mind I don’t believe there would be much effort provided for most people. I say this with some confidence, after seeing how much is provided to the rich in comparison to, well, everyone else… Rather sad realisations, ngl.
Greater London. When people think of London they usually forget the areas on the outskirts. Just a lot of gang activity. Earlier this year someone got stabbed metres from my living room window, however they survived. All of my friends who have moved away have expressed being considerably happier.