Let me try and bring this out by means of a single phrase in Stavrogin's suicide letter.

No, she wrote the suicide letter to frighten her father.

It was that which must have given one of them the idea of the suicide letter.

I didn't think about that being Whisper's name till she propositioned me with the suicide letter, the two hundred, and the rock.

The suicide letter he reportedly left behind denied any involvement in such an affair.

Ajay takes advantage of the opportunity and tricks her into writing a suicide letter.

Genuine suicide letters are short, typically less than 300 words in length.

The following is a translation of the suicide letter written by Lépine on the day of the shooting.

Some details from the suicide letter were revealed by the police two days after the event, but the full text was not disclosed.

The media brought an unsuccessful access to information case to compel the police to release the suicide letter.