On April 14, 2018, the Kern County Sheriff's Office began an investigation into the death of 31-year-old Kyle Ramirez in Rosamond.
Jaime Briseno Perez was arrested at the crime scene and charged with murder. He remains in custody pending court proceedings.
Through the continued investigation, an additional suspect, 27-year-old Esteban Briseno, has been identified.
There is an active arrest warrant for Esteban Briseno charging him with murder and the Sheriff's Office is requesting the community's assistance in locating him.
Anyone with information is urged to contact the Kern County Sheriff's Office at (661)861-3110 or the Secret Witness line at (661)322-4040.