4 garçons dans la nuit

In 1995, four student friends formed a band. Upon returning from a party, they discover the body of a young waitress of 19 years at the edge of a road. The young woman died in their arms. Commissioner suspect the four boys but can not prove it. None of them admit ... Fifteen years later, on the anniversary of the death of the young waitress, one of four men killed by a bomb hidden in his apartment ...