That source claims there has only been one mass shooting in NJ between 1982 and 2023.
Yes, statista uses the three dead standard. Here is the lone 3 dead mass shooting:
https://www.nj.com/cumberland/2021/08/man-charged-with-murder-in-nj-mass-shooting-that-killed-3-wounded-11.html
You'll note Holmes was charged with multiple felonies relating to the simple possession of the weapon: illegal weapon, illegally carried by an ineligible holder. Whether the laws were federal or state makes no difference if the criminals don't obey the laws, which they kind of don't by definition.
This source states there have been 9 so far in 2023, which makes it roughly mid table.
https://worldpopulationreview.com/state-rankings/mass-shootings-by-state
Breezing over the Jersey shootings, same thing. Illegal weapons illegally carried by ineligible holders. BTW, the cities where the 9 took place (Newark, Jersey City, Trenton, etc) are all Da Hoods. We don't normally acknowledge North Jersey in civilized discourse.
The mixed state by state gun control laws have proved to be ineffective. The USA needs a universal system that applies evenly across the country, which people buy into. Those who pass background tests get a gun, those who do not should be punished.
Again, the weapons were all illegal, and the holders ineligible, and carry not legal anywhere in the State anyway. Who cares what redundant federal laws might be proposed? Not the shooters. It literally has no effect on them.
The level of opposition to that would be so strong, trying to introduce such a system will likely result in even more deaths than at present.
Gun guys here are like 99.99% bluster. They're not killing anyone. The criminals actually doing the shooting are indifferent to law, and their weapons not bought legally.
https://www.pewresearch.org/short-reads/2023/04/26/what-the-data-says-about-gun-deaths-in-the-u-s/
"While 2021 saw the highest total number of gun deaths in the U.S., this statistic does not take into account the nation’s growing population. On a per capita basis, there were 14.6 gun deaths per 100,000 people in 2021 – the highest rate since the early 1990s, but still well below the peak of 16.3 gun deaths per 100,000 people in 1974."
The rise and fall in the number of deaths does not fit with any legislative changes.
Exactly. Which is why it's mental masturbation to think wagging a finger and telling a mass shooter to follow the rules and purchase his weapon properly to reduce mass shootings is stupid.
Jersey has much lower than average overall gun violence, due to our much tighter than average laws. But the further regulation you champion (although I broadly agree with it) would not be expected to put a dent in the mass shootings, at least for generations, and even then, I imagine ghost guns and 3-D printed guns (and whatever else appears in the future) will easily fill the market demand.
The answer is not licensing etc, although we need that anyway. We need to work out what motivates people want to mass shoot, and address that directly. That's going to fall far outside the scope of federal firearms laws.