http://www.baltimoresun.com/news/maryland/…

"They were just yelling and calling him names as they ran after him, but once they were hitting him and after that they started yelling, "This is for Trayvon, [expletive]," said Dudley, who heard the chant repeated multiple times.

http://wreg.com/2013/07/15/man…

The victim told News Channel 3 and investigators the men drove up to him and asked him to get into their car, implying they had a gun

The man says the men drove him miles away in silence before pulling him from their car and attacking him, saying, “This is for Trayvon.”

They sound like the same case but they happened in two different places.