The families of two British hostages who were beheaded by IS extremists have come together in show of unity at a memorial service for one of the murdered men. British aid worker David Haines, 44, was killed by IS militants in Syria last month after spending more than a year as a hostage. Michael Haines called on people to join together and 'find a single act of unity' in the wake of the barbaric killing of his brother. Michael Haines, the brother of David, and Barbara Henning, the widow of Alan, stand together in a show of unity Bethany Haines, 17, the daughter of David, has called for IS to be 'eradicated' following her father's murder
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Memorial service held for murdered aid worker David Haines, 44
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He was killed by IS militants in Syria last month after spending more than a year as a hostage
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Brother Michael called on people to join together in the wake of killing
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Family of Alan Henning, who was also killed by IS, paid their respects
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Barbara Henning and Michael Haines stood together and held hands outside the church before going in for the service
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More than 600 people attended the service at Perth Congregational Church
Mr Haines' family said the event would be a celebration of his life, and asked for donations to the charity Hostage @placeholder instead of flowers.