ISTANBUL (Reuters) – Turkish activist Osman Kavala and seven other accused delivered their final defense statements on Friday in a long-running case over nationwide protests held in 2013. Kavala, 64, has been in jail for 4-1/2 years without a conviction and denies the charges he and 15 others face over the Gezi protests, which began as small demonstrations in an Istanbul park and snowballed into nationwide anti-government unrest, in which eight protesters were killed. The court had previously been expected to reach a verdict on Friday, but it was unclear whether that would happen or the hearing would be adjourned until Monday, given that statements remain to be given by defense lawyers.