Dodelijke damesacht

The women eight rowing team is practicing on the river. Suddenly the cox sees a man, half swimming, half drowning. It's impossible to stop or steer away in time and they go over him. The man, Gary Kelly, had a lot of money on him. It turns out that he was shot before he got in the water. At the point where he went in the river, there are also found two drums with chemical waste. The stickers on them lead the police to the firm Madeco, which is a waste-disposal plant. The manager, Jack van de Made, says that the stickers are theirs, but the drums aren't. At first he denies to know Gary Kelly, but he has to come back on that after it turns out that he personally fired him. Jack was involved with fraud, but had it all cleared some time ago. Gary said, at the moment he was fired, he had some papers in relation to the fraud, which would have been very bad for Jack. Gary went to work for the firm Laurie after he was fired, which is also a waste-disposal plant. The manager, Frans Bom, has a 23 percent share in Madeco. After it got known that Madeco was involved with illegal waste-disposal, it's shares dropped rapidly on the stock exchange. This also means that it is a very good time for Frans to take over Madeco. The team find out that drums were from Laurie. Who had the better motive for the murder