In Lutz Albers's ship wharf, apprentice Jonas Friese is fond murdered, drowned after incurring extremely deep burns, actually from a blowtorch. His grandmother hoped the job finally cured him of the obsession fed by his mother Sabine, to finish his late, semi-famous father's local maritime UFO-research. His girlfriend Jenny Weber just dumped him for caring more about hat research then them, perhaps returning to her ex, Jonas's fellow apprentice Gerrit Franz, in whose car a blowtorch is found. The team also finds Albers was in financial trouble, the UFO sightings probably smuggler buoys.
—KGF Vissers