and in order to end the analysis of these versions , we turn the floor over to captain 1st rank kolyada -lrb- interrogation tape recording -rrb- : `` a telegram reporting an accident aboard the submarine `` b-354 '' -- a distribution panel catching fire -- was received on the fourth -lrb- the reference is to 4 april 1989 , 3 days before the accident. -- d.r. -rrb- .