An example of deadly force resistance is when a subject:

The correct answer is the scenario where a subject charges at an officer with a weapon. This situation exemplifies deadly force resistance because it represents an immediate threat of serious bodily harm or death not only to the officer but potentially to others nearby as well. In law enforcement, the use of deadly force may be justified when an officer reasonably believes that they or someone else is facing an imminent threat of death or serious injury.

When a subject approaches an officer aggressively with a weapon, it signals an intention to cause harm, escalating the confrontation to a level that necessitates a response that counteracts the threat. This could involve the officer using lethal force to protect themselves and maintain public safety. In contrast, the other options present non-threatening behaviors that do not warrant the same response; submitting to commands, calling for help, or retreating suggest compliance or de-escalation rather than resistance.