(E) "Pattern of corrupt activity" means two or more incidents of corrupt activity, whether or not there has been a prior conviction, that are related to the affairs of the same enterprise, are not isolated, and are not so closely related to each other and connected in time and place that they constitute a single event.
At least one of the incidents forming the pattern shall occur on or after January 1, 1986. Unless any incident was an aggravated murder or murder, the last of the incidents forming the pattern shall occur within six years after the commission of any prior incident forming the pattern, excluding any period of imprisonment served by any person engaging in the corrupt activity.
For the purposes of the criminal penalties that may be imposed pursuant to section 2923.32 of the Revised Code, at least one of the incidents forming the pattern shall constitute a felony under the laws of this state in existence at the time it was committed or, if committed in violation of the laws of the United States or of any other state, shall constitute a felony under the law of the United States or the other state and would be a criminal offense under the law of this state if committed in this state.