Friday the 13th is more than just a classic movie series. It's estimated that 17-21 million people are affected by Paraskevidekatriaphobia, the fear of Friday the 13th. This fear has its roots in biblical history, referencing the thirteen people present at Jesus' last supper on the 13th day on the night before his death on Good Friday. Another legend links the superstition to the liquidation of the Knights Templar by French king Philip IV.
Looks like an accident to me.
After the incident, Swedish authorities discovered a life raft with remnants of a Soviet shell. The Swedes would later admit the first plane was conducting signals intelligence. The name of the rescue plane lent itself to color the name of the event, which became known as the "Catalina Affair." In 2003, both aircraft were located in the Baltic Sea and when the first plane was raised from the ocean, the bullet holes showed the it was shot down by a MiG15. The clock in the cockpit read the exact time the plane went down and all eight crewmen's remains were recovered.