Death - what happens when one dies?

There are really 4 possibilities that could occur when a person dies.  I would like to look at each of them and describe the evidence for/against each of them.  As we look at this topic I will move from the least possible conscious state to the most possible conscious state of an individual after they have died.

D&C 138
2 Nephi 9:6
Alma 40:11-14
Rev 14:13 -
D&C 130:2

Dan 12:2
John 11:11, 43-44