Section 142 Of Chapter 7. Other Offenses Against Public Justice From California Penal Code >> Title 7. >> Part 1. >> Chapter 7.

. (a) Any peace officer who has the authority to receive or arrest a person charged with a criminal offense and willfully refuses to receive or arrest that person shall be punished by a fine not exceeding ten thousand dollars ($10,000), or by imprisonment in a county jail not exceeding one year, or pursuant to subdivision (h) of Section 1170, or by both that fine and imprisonment.
  (b) Notwithstanding subdivision (a), the sheriff may determine whether any jail, institution, or facility under his or her direction shall be designated as a reception, holding, or confinement facility, or shall be used for several of those purposes, and may designate the class of prisoners for which any facility shall be used.
  (c) This section shall not apply to arrests made pursuant to Section 837.