A staff nurse reports an observation of a coworker injecting themselves with a syringe in the bathroom. The coworker admits to stealing narcotics from the medication room. The staff nurse should take which of the following courses of action?

Report the incident to the appropriate person in the chain of command right away.

Agree to not report the incident if the coworker seeks treatment.

Report the incident to the other RNs on the shift.

Agree to not report the incident if the coworker promises to report themselves to the supervisor.