Googy Gress

Anthony DiNozzo Sr. (Robert Wagner) is found in a car with no memory of the previous night and a dead body in the trunk; Tony goes against orders as he tries to establish his father's innocence.

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.

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