Three further arrests have been made in connection with the death of a man in Folkestone.
54 year old Steve Holton, was found with serious injuries near the harbour wall on Saturday.
A 28-year-old man, a 24-year-old woman and a 25-year-old man are all currently in custody as part of an investigation by the Kent and Essex Serious Crime Directorate.
They are all from the Folkestone area.
A total of seven arrests have now been made in connection with the incident.
Two people have been released pending further enquiries while the other five all remain in custody.
Anyone with information is urged to call 101 quoting reference ZY/39012/17.
Alternatively contact Kent Crimestoppers anonymously on 0800 555111.