Martin Sanchez was 31 years old when he was last seen in Oceanside, California, on December 30, 2013. The Hispanic male had recently gone through an abrupt change in his living situation. He had been sharing a residence with roommates when he unexpectedly moved out, leaving his property behind rather than taking his belongings with him. After leaving that home, Martin began staying with his aunt, where he remained for approximately a month. On the evening of December 30, at about 6:00 p.m., Martin left his aunt's residence. He never returned, and his family did not hear from him again. What may have seemed at first like an ordinary departure became increasingly troubling as the hours and days passed without any word from him and without an explanation for why he had left.
Martin's disappearance was reported to the Oceanside Police Department, which assigned the investigation case number 14003189. Records describe him as approximately six feet tall and weighing about 200 pounds. He had brown hair and black eyes and possessed identifying physical features that could help distinguish him, including a scar associated with having his appendix removed and a tattoo depicting human skulls on his arm. No particular clothing description was documented for the day he disappeared, and no vehicle or other form of transportation was identified in connection with his departure. Those missing details left investigators and his family with little information about where he may have intended to go or how far he could have traveled after leaving his aunt's home.
As the investigation continued, efforts were made to ensure that Martin could be identified if information surfaced elsewhere. DNA reference samples from his mother and sister were collected and processed through the California Department of Justice's Missing Persons DNA Program. Available records indicate that STR DNA from both relatives was used and uploaded to CODIS, while mitochondrial DNA from his mother was also available for comparison. These genetic records provide investigators with another means of comparing unidentified remains or other forensic evidence with Martin's family. Despite the development of those identification resources, the known account of his disappearance remains centered on the relatively brief sequence of events before he vanished: he unexpectedly left the residence he had shared with roommates, left his possessions behind, spent roughly a month living with his aunt, and then walked away from her home at approximately 6:00 p.m. on December 30, 2013. His family's communication with him ended at that point, leaving the circumstances of where he went and what happened afterward unknown. In overview, Martin Sanchez's case is marked by a sudden break from his previous living situation, an unexplained departure from his aunt's home, the absence of subsequent contact with his family, and a documented investigative effort to preserve identifying information that could someday help explain what happened after he was last seen in Oceanside.
Last Seen: Dec 30, 2013
