What additional action differentiates aggravated criminal threat from criminal threat?

The additional action that differentiates aggravated criminal threat from a standard criminal threat is the act of evacuation or lockdown. In the context of criminal law, a criminal threat is defined as a threat to commit violence with the intent to terrorize another or to cause evacuation of a building or facility. When specific actions such as evacuation or lockdown are taken as a result of the threat, it heightens the circumstances surrounding the offense, thus classifying it as aggravated. This implies a serious level of concern from authorities or the community regarding the potential for harm, which is not typically present in a standard criminal threat situation.

The other options, while related to the impact or context of threats, do not inherently heighten the seriousness of the offense to the level of aggravated. For instance, communicating with the police is a standard procedure following a threat, and while inflicting emotional distress may be a concern, it is not a decisive factor in elevating a criminal threat to an aggravated level. Similarly, planning an assault, while serious, does not directly correlate to the required actions like evacuation or lockdown that characterize aggravated criminal threats.