LACI'S MOM SHARON SPEAKS OUT

Another Grieving Mother, Sharon Roche

The wind was all that Sharon Rocha could hear, and the water was all she could see. But standing by the San Francisco bay one day in March 2003, Laci Peterson’s mother says she felt a presence. She knew Laci and Conner were out there, somewhere.

It was a month before Laci and Conner’s bodies washed ashore. There, Sharon says, after months of anguish, she had a rare comforting moment.

On Sunday’s Dateline, Jan. 8, for the first time since Scott Peterson was sentenced to death, Sharon Rocha speaks out in a Katie Couric exclusive.

In her new book, “For Laci,” she details how the love of family, friends, and community helped her survive her ordeal. She writes about how much was lost when her daughter was taken. “You wake up from most nightmares and they’re over,” she writes. “Mine was different.”

Sharon Rocha’s nightmare began on Christmas 2002 and it hasn’t ended. That night, her 27-year-old daughter Laci Peterson, eight months pregnant, was reported missing by Scott Peterson, Laci’s husband.

Family, friends, and the Modesto California police began a weeks-long search in the glare of national publicity. Police had early and deep suspicions about Scott Peterson, but Sharon didn’t know that till later. She publicly stood by her son-in-law, as she told Dateline in an interview two weeks after Laci was first reported missing. But by that time, Sharon says that she too, began to have doubts she just couldn’t shake.

Among the things that Katie will ask Sharon in this exclusive interview:

• About the list Sharon wrote one night with a friend, when she first started doubting Scott — almost like a pros and cons list of why she should or shouldn’t suspect her daughter’s husband
• How and why she met face-to-face with Peterson’s mistress, Amber Frey, twice
• About her conversations with Scott during the investigation and the phone messages she left him. In one taped phone message, she reportedly pleaded with Peterson to give the police information about what he did with Laci and her unborn child. But other times she wasn’t pleading, going from utter grief to utter rage. She point-blank accused Peterson of murder.
• About her thoughts of getting a confession out of Scott Peterson. In her book, she says she daydreamed about torturing or drugging him to get the truth.

Throughout the glare of the investigation and the trial, a very private Sharon Rocha seemed to comport herself with quiet, stoic dignity. Why is she going public with her family’s story now?

Click here to preview some quotes from this interview, and tune in to Dateline Sunday, Jan. 8, 7 p.m. Click here or write Dateline@MSNBC.com to send us your e-mails on this story, which three years later, still resonates with the American public.

• Click here to read a previous NBC interview with Amber Frey.
• Click here to see the official site: In memory of Laci and Conner.