Case Description
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Diona Maria Peterson, a 4-year-old girl, was last seen on October 4, 2005, in Santa Ana, California. She was abducted by her non-custodial mother, Mika Mochizuki, during a custody dispute. An FBI warrant for unlawful flight to avoid prosecution was issued for Mika in January 2007. Authorities believe that Mika took Diona to Japan, as Mika was born in Tokyo and has family there.

Diona, who is of Asian and Caucasian descent, had light brown hair and hazel eyes at the time of her abduction ...Read More
Last Seen: Oct 04, 2005
Links to Additional Sources (7)
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Victim Details

Mar 06, 2013

Sep 15, 2020

Diona

Peterson

22

4

36 inches

38 lbs

Asian

Female

Oct 04, 2005

Santa Ana

California

Orange County

28678

Orange County District Attorney

Santa Ana

California

Orange County

92701

401 West Civic Center Drive, California

7148343600

County

Law Enforcement

C05-033

Orange County District Attorney

Brown

Hazel

Hazel

09/24/2024


Area Last Seen:
Forum Posts (3)
Does anyone know where Diona was last seen?... ...Read More
05/23/2024
Just a reminder that Diona Peterson went missing from Santa Ana, California on October 4, 2005. If a... ...Read More
11/27/2023
Has there been any word about a candlelight vigil for Diona? I think it would be a beautiful way to ... ...Read More
09/06/2023