CSI: Miami Season 7 Episode 11

A contractor accidentally crushes the man buried alive in a closed casket. It's father Michael 'Mike' Olvera, whose 'mission' in Miami's Latino ghetto offered boys an alternative to the criminal street gangs. He was shot with a gun which traces in various ways to present members and a recently released leader of the worst gang. Evidence and testimonies are hard to get, but helping a mother get a fair burial rate proves key in several ways to dig deeper in a bizarre web of motives and means, while more crime is to result.