Erkin's friend Freya tells him that she thinks she may have hit somebody with her car, but she didn't stop, so she can't be sure. She is having trouble sleeping at night, and tells Erkin that he is the only person she feels she can confide in. A few days later, Erkin reads in the paper that a cyclist was seriously injured in a hit-and-run incident, right around the corner from Freya's house.

What do you think is the most ethical course of action in this scenario? Provide reasons to support your answer.