Careful. That solve rate is overall. When planning your life in crime you probably want to use the solve rate for the particular type of people you plan to murder.
The solve rate for murders of white people is generally in the 80+% range, which is probably what you'd want to use if going after CEOs.
- Gang-related homicides are less than 20% of all homicides in the US.
- Gang-related homicides includes the homicides of innocent bystanders of gang-related shootings.
- Over half of all homicide victims are non-white.
These three facts make it obvious that well above 60% of all non-white homicides are NOT “gang-targeted or -involved”.
If it is true that 80% [EDIT: not true (I misread stat in another comment) but gist of argument still stands] of non-white cases go unsolved, then more than 50% of all unsolved non-white homicides are NOT gang-related in any way.
And this is an extremely conservative estimate. Just fixing unfavorable rounding adjusts the percentage of unrelated unsolved homicides to above 65%.
Given that, it doesn’t seem wise to presume gang-involvement on the part of non-white unsolved homicide victims solely on the basis of them being… non-white unsolved homicide victims.
> If it is true that 80% of non-white cases go unsolved [...]
It's not nearly that bad. Around 40-50% are solved. There are around 30% more non-white homicides than there are white homicides per year in the US, which means that the overall homicide solve rate is closer to the non-white solve rate than to the white solve rate.
Gang violence would often be random offender, random victim too. I imagine a motivated murder by a related party is significantly easier to solve than a random shooting where the perpetrator hightails it immediately.
Related parties are easy to name and find, unrelated murderers which you don't find immediately are only going to get harder to catch - where do you even start when with something like that?
A lot of gang violence is at parties and (sadly) funerals. The demographics of the injured bystanders thus tend to reflect the demographics of people who attend those events.
The solve rate for murders of white people is generally in the 80+% range, which is probably what you'd want to use if going after CEOs.