Googy Gress

The investigation into an accidental death reopens when the victim's sister asserts she may have been murdered by members of a fraternity.

When a number of people are found dead, looking as if they simply died in the middle of what they were doing, the CSI team tries to figure out what keeps the corpses from collapsing.

A teenager is stabbed to death for his bicycle; McDowell's brother-in-law beats up her pregnant sister.