Which scenario exemplifies menacing by stalking?

The scenario that best exemplifies menacing by stalking involves causing someone to believe they may suffer physical harm through a pattern of conduct. Stalking typically implies a series of actions or behaviors directed at an individual that instills fear or anxiety about their safety. This is distinct from a single threat or verbal altercation, as it involves a sustained series of behaviors that collectively induce a sense of menace.

In this context, simply threatening someone over the phone or engaging in verbal altercations may not encompass the pattern or the enduring nature of stalking behavior. Additionally, following someone without their knowledge could suggest stalking, but by itself, it does not convey the broader aspect of instilling fear through a continued effort to create a sense of danger. The key element in the correct answer is the creation of a psychological impact—a sustained fear of potential harm—demonstrating menacing through a specific course of conduct.