Artist Tes One nails it with this poster dedicated to Trayvon Martin. Not only does it remind us of the we lost, but it also calls into question Florida's controversial "Stand Your Ground" law that's at the core of the controversy in this case.
There are: good Christians and evil Christians, good Muslims and evil Muslims. Alternatively, there are ethical people who live without religion and evil people who live without religion. Religion does not always correlate with ethics. Get over it.