If the police arrested both J and Papa on kidnapping and premeditated murder, then could J and Papa have been on that beach with a struggling N, when the witness saw them? Was that J and his Papa? The premeditated angle plus kidnapping means she was deliberately taken against her will and then killed, and the police think Papa helped at least with the kidnapping, maybe even with murder. I thought posters were reaching yesterday when they talked of Papa busting loose with J while his wife was away, but maybe that's what happened. Maybe this wasn't a case of simply helping to cover up his son's involvement, but his own.
What witness?