A church building at Sakaman, a Suburb of Accra, which is still under construction has caved in, injuring one worker.Myjoyonline.com's Photojournalist, David Andoh, who was at the scene said the ultramodern two-storey building belongs to the Grace Society Methodist Church in Sakaman.Residents in the area who gathered at the scene say this is the third time the building has caved in while it is still under construction.Eyewitnesses said the two-storey building collapsed into a Lighthouse Chapel compound close to the uncompleted building.The injured worker has been rushed to the hospital.