Independent Detective Case File
Mary Lou Boston
MissingSacramento, Sacramento, California, USA
Overview
Last seen: September 1, 1968
Location: Sacramento, California
Age: 23
Status: Missing; foul play suspected
NamUs: MP18126
Sacramento Police case: 12-294563
Mary disappeared while married to Silas Duane Boston. Her brother reported her missing and told police that leaving her children voluntarily would have been completely out of character for her. He also described Silas as acting nervous after she vanished and noted that a prized .22-caliber rifle belonging to Silas was missing.
Investigators later obtained statements alleging that Silas admitted killing Mary, including an account that he drove her to a remote location, shot her and buried her near a creek in Northern California. Those allegations were never tested at a criminal trial in Mary’s case, and her body has never been found.
Detailed Case Breakdown
Mary Lou Boston: The 1968 Sacramento Disappearance That Led Investigators to a Decades-Old Murder Case
Mary Lou Boston was 23 years old when she disappeared from Sacramento, California, in September 1968. More than five decades later, her remains have never been recovered, but investigators came to suspect that she was murdered by her husband, Silas Duane Boston. Her case eventually became important far beyond her own disappearance: renewed work by Sacramento cold-case investigators helped uncover evidence in the long-unsolved 1978 murders of British travelers Christopher Farmer and Peta Frampton.
Robin Andrew Webster Missing Person Case: What Happened in Kodiak, Alaska?
Robin Andrew Webster vanished without a trace in the early morning hours of December 6, 2007, while working aboard the commercial fishing vessel Provider in Kodiak, Alaska. Nearly two decades later, no definitive evidence has emerged explaining what happened to the 43-year-old fisherman, and his disappearance remains an open missing person investigation.
Webster, whose nickname was “Hillbilly,” was last seen walking on the deck of the F/V Provider, which was docked at the Transient Float in Kodiak Harbor. At some point during the early morning, he disappeared. The only physical evidence discovered was his hat, found on the vessel’s deck later that morning. No signs of violence, struggle, or additional personal belongings were reported.
Search efforts focused on the harbor and surrounding waters but failed to locate Webster. Given the dangerous conditions commonly associated with Alaska’s commercial fishing industry, investigators considered the possibility that he accidentally fell overboard and drowned. However, because no body has ever been recovered, authorities have never been able to conclusively determine what happened.
The case has remained classified as a missing person investigation. Although Webster has been presumed dead by many—including the placement of a memorial gravestone in his hometown cemetery in Illinois—law enforcement has never officially closed the investigation.
Latest Investigation Information
As of the latest publicly available information, there have been no announced breakthroughs, arrests, identified suspects, or significant new evidence in Robin Webster’s disappearance. The case remains open with the Kodiak Police Department, and investigators continue to request information from anyone who may have knowledge of his disappearance. Public databases continue to list Webster as an active missing person under NamUs case MP35251.
Anyone with information about Robin Andrew Webster’s disappearance is encouraged to contact the investigating agency.
Social Media, News and Case Links:
California Department of Justice: Mary Boston Missing-Person Page
NamUs: Mary Boston — MP18126
The Charley Project: Mary Lou Boston
Doe Network: Mary Lou Boston — 3628DFCA
FBI: Silas Boston FBI Vault File
Sacramento Bee: Former Sacramento resident Silas Boston, 75, indicted for double murder at sea
Sacramento Bee: Charged in high seas homicides, elderly suspect dies before facing justice
CBS Sacramento: Suspect In 1978 Slayings Of British Tourists In Belize Dies Awaiting Trial
Yachting & Boating World: New book aims to shed light on the double murder of British couple Christopher Farmer and Peta Frampton
Websleuths: Mary Lou Boston, 23, Sacramento, 1968 Discussion Thread
Uncovered: Mary Boston Case Page
International Missing Persons Wiki: Mary Boston Case Page
Reddit — r/NotForgotten: Mary Lou Boston Case Poster
Contact Information:
| Contact / Record | Information |
|---|---|
| Sacramento Police Department | (916) 808-0621 |
| Sacramento Police Case Number | 12-294563 |
| NamUs | MP18126 |
| Doe Network | 3628DFCA |
Event Timeline Graph
| Date | Event |
|---|---|
| December 4, 1944 | Mary Lou Boston is born. |
| September 1, 1968 | Official California and NamUs records list Mary as last seen in Sacramento, California. She is 23 years old. |
| September 1968 | Mary’s brother reports her missing and tells police that abandoning her children would be extremely out of character. |
| 1968 investigation | Mary’s brother reports suspicious behavior by Silas Boston and notes that Silas’s .22-caliber rifle is missing. |
| 1978 | British travelers Christopher Farmer and Peta Frampton disappear while aboard Silas Boston’s sailboat in Central America. |
| July 8, 1978 | Farmer and Frampton’s bodies are discovered off the coast of Guatemala. |
| 2015–2016 | Sacramento investigators revisit Mary’s disappearance and interview people connected to Silas Boston, including his sons. |
| May 2016 | FBI records show federal authorities becoming involved after referral of information connected with Silas Boston and the 1978 maritime killings. Mary is identified in the records as his missing former wife and a suspected murder victim. |
| 2016 | Investigators receive or document witness allegations that Silas had admitted killing Mary and burying her in a remote location. |
| December 2, 2016 | Silas Boston is arrested in California in connection with the Farmer-Frampton killings. |
| December 2016 | Silas is federally charged with two counts of first-degree maritime murder. |
| April 24, 2017 | Silas Boston dies while awaiting trial. |
| April 25, 2017 | Sacramento police publicly state that Silas’s death does not close Mary’s missing-person case and that the cold case remains open. |
| 2021 | Mary’s current NamUs record is created under MP18126. |
| 2024 | Renewed media attention surrounding the Farmer-Frampton murders again highlights Mary as a suspected victim of Silas Boston. |
| 2026 | FBI historical investigative records concerning Silas Boston are publicly available through the FBI Vault. |
| August 2026 | California DOJ and NamUs continue to list Mary as missing; no publicly confirmed recovery or resolution has been announced. |
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Map Location
Sacramento, California
On September 1, 1968
Location disclaimer: This map may identify only the general city or surrounding area. It should not be interpreted as the exact location where the homicide occurred, where a person went missing, or where any other case event took place unless an exact location has been independently confirmed and entered.
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