The 911 call went like this, according to its transcript. Caller: "This guy looks suspicious, like he's on drugs or something. It's raining and he's walking around looking into windows." 911 operator: "Can you describe him? What race is he?" Caller: "He looks black."
How the TV news reported it on the air was: Caller: "This guy looks suspicious ... He looks black."
Omitting excess verbiage is one thing. Omitting words that entirely change the context of the statement, making it look like the caller was racially prejudiced rather than responding to a specific question, is something else entirely. That was the last time I trusted reporting from that particular source (it was NBC, by the way).
My principle is that when someone lies to me, I stop trusting them. By lying I mean not just omitting details, or having an obvious bias, but deliberately telling me A when they clearly know that the truth is not-A. I could not see that report any other way but a deliberate lie, knowing the truth and attempting to make people believe the opposite.