He was taught nothing. Ask Democrats, they created him. "Single motherhood is soooo beautiful!" and if the teachers or cops show him any kind of real discipline THEY get in trouble not this thug who is just one out of seemingly endless thugs who have the emotional maturity of toddlers.
I saw one yesterday, a white guy was talking to a black woman about her tattoos and her boyfriend out of nowhere runs across the street and shoots the white guy to death. But let's have mass protests over George Floyd.
Gangbanger mentality. Certain groups of low IQ people with impulse control fall for this all the time.
The Democrats have been excusing this behavior for over 50 years. Black criminals used up their sympathy cards a long time ago. Now the Democrats want us to bring back criminals from El Salvador at our expense.