Police in Hull have made another charge in connection with the death of a man allegedly attacked with a hammer.
Mr Jackson died in Hull Royal Infirmary
Barrie Jackson, 30, of east Hull, was fatally injured outside a pub in Greenwich Road last Sunday night.
On Friday, Sean Wilson, 25, also of east Hull, was charged with assisting an offender. Five other men being held were released on police bail.
Steven Gallant, 28, and 27-year-old James Gilligan have already been charged with Mr Jackson's murder.