This is how Harri Ruotsalainen drew his own conclusions about Estonia's sinking.
According to him, the oblique sonar tape displayed in Tallinn had square echoes in two neat queues. What else could they be than the cargo that came out?
Ruotsalainen concluded that the cargo must have been lowered into the sea from the stern of the ship. From the bow gate, the containers would have ended up under the ship and giggled upside down.
He asks , among other things: what happened to the captain of the ship and who commanded the ship at crucial moments? Why, in the event of a maritime distress, did the ship move further north than normal in the depression? Why has the sinking been shown to have taken place so that the ship was still driving far ahead and turning left in a loop, returning to the same point it had passed moments earlier, and in the end a little over?
It is at the intersection of the routes , about 500 meters from the wreck of Estonia, that the research groups think the Swedish groups should look for any cargo that may be missing from the ship.
He suspects that the person who commanded Estonia was ordered to sink the ship on top of the cargo dumped at sea. The intention would have been to cover up a secret cargo that was possibly Soviet military products en route to Sweden and beyond.
What other cargo did Estonia have than trucks, cars, vans and two buses? Is all the cargo mentioned in the consignment note on board? If so, the theory can be forgotten.