'Yes, I do.' 'Will you promise, by the God you believe in ?' 'I promise to keep your secret, so help me God in Heaven,' said Margaret gravely.
The girl seemed relieved, and closed her eyes for a moment.

She was so pale and still that Margaret thought the end had come, but presently she drew breath again and spoke, though it was clear that she had not much strength left.
'You must not keep the secret always,' she said.

'You may tell him you know it.

Yes--let him know that you know--if you think it best--' 'Who is he ?' 'Mr.Van Torp.' 'Yes ?' Margaret bent her ear to the girl's lips and waited.
Again there was a pause of many seconds, and then the voice came once more, with a great effort that only produced very faint sounds, scarcely above a whisper.
'He did it.' That was all.

At long intervals the dying girl drew deep breaths, longer and longer, and then no more.