When investigating an accident in which a thousand civilians died, it is imperative to identify who was rhe captain/pilot/driver, no? Especially as divers cut off the window to the bridge to enter. It should have been relatively easy to identify who's who?
The search for the attaché case (or suitcase, as translated from Estonian) is clearly recorded on the diver's log of the video sequences. He is heard spelling out the name of Voronin, a Russian-Estonian who ran an arms trading business. Voronin had been in cabin no, WXYZ, and some believe this was an erroneous juxtaposition of numbers and that they mistook this cabin for that of Captain Arvo Piht, who was in cabin no, WXZY. As Sillaste, or was it Linde, only identified three men on the bridge to the interrogators, and no-one knew anyone with the said tattoo on the hand seen of the person trapped under a cabin, together with a Finnish diver claiming to have seen Andresson with a bullet wound to the head, that surely should have been treated as a crime scene, no?