More than 90 people have taken part in a vigil in Medway to mark one week since the disappearance of a grandfather from Cuxton.
Nigel Knights, who's 63, was last seen leaving a supermarket in Strood on May the 9th. He hasn't been seen since.
Police, the coastguard and search and rescue have already done an extensive search of the area.
His step-daughter Nicola Martin wants anyone who might've seen him to contact the police.
Last night, family and friends packed into a church in Strood.
You can watch Abigail Bracken's full report below.
Abigail spoke with step-daughters Tarah Leaver and Nicola Martin; and The Rev Sharon Copestake.