In 1987, he resigned from De Telegraaf and became chief editor of the weekly magazine Aktueel, which he transformed into a crime magazine. De Vries has worked for several publications in the past and has been an independent crime journalist since 1991. He investigated the murder of Christel Ambrosius, and revealed that Mabel Wisse Smit knew the drug lord Klaas Bruinsma better than she had previously admitted.
Christel Ambrosius
Mabel Wisse Smit