16VLC Aurélie is a single mother and police chemist who is tasked to investigate the dangerous synthetic drug UBH.

16VLC Aurélie has discovered that her son Jérôme owes 50,000 euros to a drug dealer and has no way of settling the debt.

16VLC Le Moal uncovers the truth about Aurélie. Meanwhile Aurélie tries to improve the quality of UBH.

16VLC Jesus and Nikita decide to call Aurélie back and arrange to meet her in Marseille.

16VLC Aurélie manages to make Nikita believe that she has poisoned Judge Picard and is accepted into Jesus' hideout.

16VLC Aurélie tries to uncover the location of Jesus' lab while also making a dangerous confession.