Hi all, maybe this information will help on the stalking issue. I expect the state's Psychologist/Dr expert witness to present this information. I'm new here so if this is the wrong place to post please let me know.
Stalkers fall into two categories of motivation according to forensic psychologists: love obsession and simple obsession. People who stalk celebrities fall into the first category. Although they have no relationship with their target, they are convinced that they can make the celebrity love them. When their victim doesn't "follow the script," they may use threats, intimidation or violence to make their obsession "come true."
simple obsession can be the most dangerous. This type stalker may or may not have a psychological disorder, but all have been found to have personality disorders, according to the FBI Center for Crime Analysis. They are generally above average in intelligence, but are socially maladjusted, emotionally immature and suffer from feelings of powerlessness, jealousy and low self-esteem, FBI studies show. They use their controlling relationship to feel more powerful.
The most common harrassment/stalker cases dealt with are those of simple obsession: a relationship or marriage goes sour and the jilted person is unable to accept it. The personality problems are what can make this type of stalker dangerous. The reason they are so dangerous is that they stalk out of anger, hurt and revenge. They may be looking for a way to justify their rage. The simple obsessive stalker is likely to develop the idea, "If I can't have you, then nobody else will either. source---http://www.aardvarc.org