Radio journalist Sabina, walking her dog, discovered the corpse of a girl in black tights. Interrogating Sabina, Artyom let slip that this was not the first victim of a maniac. Sabina broadcast this information, which provoked an attack on herself by a fake maniac.

Artyom and Mukhtar were shadowing a major drug dealer. Sabina, who asked to accompany them, recognized one of the clients as her brother's dealer and rushed at the drug dealer with her fists. The operation was in danger of failure.