Answer:
Bystander effect
Step-by-step explanation:
This case, shown in the question above, clearly illustrates the phenomenon called the spectator effect. The bystander effect or diffusion of responsibility refers to those cases in which individuals who are witnesses of a crime or dangerous situation do not offer any form of assistance to the victim when other persons are present. In the above question, Charlie was in a dangerous situation with his car, and even though the car was parked in a crowded place, Charlie received no help from anyone.