What is the exception in Ohio law section 2901.13 statute of limitations for criminal offenses (((PLEASE EXPLAIN IN DEATEL)))

And what is the policy exeption of

(B)(1) Except as otherwise provided in division (B)(2) of this section, if the period of limitation provided in division (A)(1) or (3) of this section has expired, prosecution shall be commenced for an offense of which an element is fraud or breach of a fiduciary duty, within one year after discovery of the offense either by an aggrieved person, or by the aggrieved person's legal representative who is not a party to the offense. (((PLEASE EXPLAIN IN DEATEL)))

(2) If the period of limitation provided in division (A)(1) or (3) of this section has expired, prosecution for a violation of section 2913.49 of the Revised Code shall be commenced within five years after discovery of the offense either by an aggrieved person or the aggrieved person's legal representative who is not a party to the offense (((PLEASE EXPLAIN IN DEATEL)))