Cal. Welf. & Inst. Code § 14107
(b) The following activities are subject to subdivision (a):
(4) A person knowingly and willfully executes, or attempts to execute, a scheme or artifice to do either of the following:
(d) If the execution of a scheme or artifice to defraud as defined in paragraph (4) of subdivision (b) is committed under circumstances likely to cause or that do cause two or more persons great bodily injury, as defined in Section 12022.7 of the Penal Code, or serious bodily injury, as defined in paragraph (4) of subdivision (f) of Section 243 of the Penal Code, a term of four years, in addition and consecutive to the term of imprisonment imposed in subdivision (c), shall be imposed for each person who suffers great bodily injury or serious bodily injury.
The additional terms provided in this subdivision shall not be imposed unless the facts showing the circumstances that were likely to cause or that did cause great bodily injury or serious bodily injury to two or more persons are charged in the accusatory pleading and admitted or found to be true by the trier of fact.