Carlos Alfredo Arrecis-Martinez was 24 when he was last known to be in San Mateo County, California in late August 2021 and has not been heard from since. A photo from around the time he went missing is available, but few other specifics are publicly posted.

There is no public information about what he was wearing, where he was headed, who he was last with, or what circumstances surrounded his disappearance. The San Mateo County Sheriff’s Office is listed as the investigating agency. Even small details—an encounter, a possible sighting, a routine, or a vehicle—could be important to the search.

If anyone has information about Carlos Alfredo Arrecis-Martinez or believes they saw him in late August 2021 in San Mateo County, contact the San Mateo County Sheriff’s Office or the California missing-persons hotline.