Law enforcement works on statistics and psychology. We do not have nearly enough police or prisons to prosecute dramatically more people. And the US is already the most incarcerated country; this “just build more jails” reasoning seems as suspect as “the solution to having the highest rates of gun violence is more guns”.
They've already caught some of them. This simply isn't true.
And what happens after they're caught...?
Why don’t you speculate for us?
I don't have to speculate; that would be your department. There are records. What happens after they are arrested is that they're released to the same communities they attacked previously.
They're currently being charged with felonies, but they all 3 have been released with $20,000 bail.
The US already have one of the highest incarceration rates in the world so it seems like that doesn't work.