Laci: Inside the Laci Peterson Murder

Four months later, Laci's decomposed body was found in the murky waters of

San Francisco Bay.

The body of her child had washed ashore about a mile away,

after a possible "coffin birth".

It was a sad closure to an exhaustive search, and a grim end to a marriage that by all account had appeared to be perfect.

Authorities already had a #1 suspect...

Scott Peterson's behavior had cast a mysterious shadow

over the death of his pregnant wife:

his alibi on the day of the disappearance was questionable;

he admitted to an affair with another woman;

and when he was finally charged with capital murder, he had altered his appearance. Almost immediately, the media condemned Scott,

even though he maintains his innocence.

Is Scott Peterson a victim of circumstantial evidence?

Despite the state attorney general's claim of a "slam dunk",

the case that has gripped the nation is much more complex,

and is yielding even more questions, doubts, accusations and shocking revelations.