Two Hispanic farm workers are dead and Sheriff’s deputies are looking for the killer in an apparent double homicide at a farm in the 1300 block of Airport Way a half mile north of Lathrop Road.As deputies were continuing their day-long investigation at the Riella Farm Tuesday afternoon, two upset friends of a man they said lived in the trailer where the bodies were found shot to death at about 7:30 a.m. were lingering at the crime scene.They said his name was Carlos. A Carlos is listed on the website of the Riella Farms Inc. – a firm that provides custom butchering of chickens, cattle and other livestock to the public, offering language translations to their customers in English, Spanish and Laotian Hmong. Carlos was listed as the person who was able to converse in Spanish.A Laotian family was living in a blue double-wide modular home at the front of the property.