Mosaic

Megan Melvick has returned home after a three-year absence to visit her dying sister, Melissa, for the last time. As she approaches the grand Scottish country estate where she grew up, the memories come flooding back. Just what did happen on the night of Melissa's wedding five years before? Where has Megan and Melissa's mother disappeared to? Any why does Melissa whisper that solitary word before she finally slips away: Sorry.