(a) An element of such offense; or

(b) An attempt to commit such offense; or

(c) A conspiracy or criminal solicitation to commit such offense, or otherwise to establish the complicity of at least one of the persons liable therefor; provided that the jurisdiction accorded by this paragraph extends only to conviction of those persons whose conspiratorial or other conduct of complicity occurred within this state; or 2. Even though none of the conduct constituting such offense may have occurred within this state:

(a) The offense committed was a result offense and the result occurred within this state. If the offense was one of homicide, it is presumed that the result, namely the death of the victim, occurred within this state if the victim's body or a part thereof was found herein; or

(b) The statute defining the offense is designed to prevent the occurrence of a particular effect in this state and the conduct constituting the offense committed was performed with intent that it would have such effect herein; or

(c) The offense committed was an attempt to commit a crime within this state; or

(d) The offense committed was conspiracy to commit a crime within this state and an overt act in furtherance of such conspiracy occurred within this state; or 3. The offense committed was one of omission to perform within this state a duty imposed by the laws of this state. In such case, it is immaterial whether such person was within or outside this state at the time of the omission.