Establishes the crime of stalking a police officer, peace officer, correction officer or firefighter to include intent to harass, annoy or alarm a police officer, peace officer, correction officer, firefighter or an immediate family member of a police officer, peace officer, correction officer or firefighter, intentionally engaging in a course of conduct directed at such person which is likely to cause such person to reasonably fear physical injury or serious physical injury, the commission of a sex offense against, or the kidnapping, unlawful imprisonment or death of such person or a member of such person's immediate family.