Why do black members of our communities commit so much violent crime?
Pic related randomly stabbed a white girl 25 times and then stole clothes from a walmart to replace his bloodied ones. Surveillance footage and witnesses identified the perpetrator.
The girl died after a few days on life support.
When this man was told that his charge was attempted murder he reportedly replied 'Attempted murder? As in still alive?'.
After telling an inconsistent story he finally settled on doing meth the day before and that he couldn't remember attacking anyone.

So why exactly do they commit so much violent crime? Is it a cultural thing or what is behind it, scientifically speaking? Have any studies been done on this topic?
https://www.thesun.co.uk/news/15215225/daisy-jupiter-paulsen-died-attack-arthur-kollie-arrested/