S1·E12 Handshake

When Declan investigates an old woman with the miraculous gift of being able to predict future events by means of a mysterious handwriting, he discovers the woman to be amazingly accurate. But when she looks at him and writes the words ""Your sister is dying,"" it sends Declan on an emotional journey of reconnection with a sister he's alienated. As Declan struggles urgently to uncover the truth of the woman's prediction, he learns that before he can help to heal his sister, he must first heal himself.