Maastricht music center director Damien's corps is found in the basement, bleeding from vicious head wounds. Prime suspect is popular, handsome DJ Mark Huidekoper, for whom Damien's girl friend left him a month earlier. Drugs are found in a storage room Mark has access to, but he credibly claims to be framed. Autopsy shows death was caused by an earlier, nearly invisible stabbing, probably during a fight on the dance floor, with a knife which according to security chief Perry had to to be smuggled in by staff. Meanwhile uniformed cops examine a break-in crime wave, stake-out hosted by elderly victim René Breueren.
—KGF Vissers