On 24 June 1995, eight-year-old classmates Julie Lejeune and Mélissa Russo were kidnapped after going for a walk in Grâce-Hollogne, probably by Dutroux, and brought to his house in Marcinelle. Dutroux kept them imprisoned in the dungeon he had created, repeatedly sexually abused them and produced pornographic videos of the abuse. Two months later, in the early hours of 23 August in Ostend, Dutroux and accomplice Michel Lelièvre kidnapped An Marchal and Eefje Lambrecks, two teenage girls from Hasselt who were on their way back to their holiday home in Westende following a night out in Blankenberge. With Lejeune and Russo already in the dungeon, Lambrecks and Marchal were kept chained up in a bedroom. In September, according to Martin, Lambrecks and Marchal were drugged and brought to Jumet, where Dutroux and accomplice Bernard Weinstein killed them by burying them in a hole.