What do you see as the difference between individual racism and systemic racism and which if any are at work

What do you see as the difference between individual racism and systemic racism and which if any are at work in the killings of TrayvonMartin or of Jordan Davis?
Explain your position.
Discuss the
case you choose
with two different people, preferably at least one of them being a person of color.
Do they see racism at work in this case, and, if so, do they see it as individual racism or systemic racism or both?