Who Saw Her Die? (1972)

Who Saw Her Die? (1972) A young girl is brutally murdered somewhere in France. Sometime later, the same thing happens to the daughter of a well-known sculptor. This time the parents (the sculptor and his wife) start investigating, and soon find they are in way over their head. Meanwhile, the body-count keeps rising as the killer now starts butchering all those who find out too much...