A memorial service was held today for the friends, family and colleagues of Eric and Kathy Hertz. Matt Bollard, 2degrees Director of Corporate Affairs Manager, spoke on behalf of the company in remembrance of their colleagues. The 2degrees boss and his wife died when their plane ditched into the ocean off the coast of Kawhia nearly two weeks ago. The service was held at Auckland's AUT's marae, where Kathy had worked. The Civil Aviation Authority are still examining the plane wreckage retrieved from the sea floor last weekend in an effort to find the cause.