What defines stalking in the first degree?

The definition of stalking in the first degree encompasses the intentional and repeated following of an individual accompanied by threats. This distinguishes first-degree stalking from lesser forms of stalking due to the combination of both the repetitive nature of the behavior and the element of threat, which can create a significant degree of fear and distress for the victim. The repeated actions indicate a persistent pattern of harassment, and when combined with threats, it elevates the severity of the situation from mere surveillance or unwanted attention to a criminal act that can have serious consequences.

The other options do not fully capture the legal definition of first-degree stalking. Following someone without consent could imply stalking, but without the repetition or threat aspect, it does not meet the threshold for first-degree. Stalking someone solely over the phone can involve phone harassment but does not adequately define a stalking scenario that includes physical presence or threats. Lastly, sending unsolicited messages may be part of stalking behaviors, yet by itself, it lacks the required elements of repetition and threats that define first-degree stalking. Therefore, the correct choice encapsulates the necessary criteria to constitute first-degree stalking.