V novom sezone kapitan Sanya Balabin stal mayorom. Hotel byi eschYo stat primernyim semyaninom - ottsom i dedom. No, sudya po vsemu, semeynaya idilliya – ne Sanin udel. On vnov razbegaetsya s Lenoy i dazhe zavodit roman na storone. Na rabote tozhe pokoy emu «tolko snitsya». V gorode poyavlyaetsya hladnokrovnyiy ubiytsa, kotoryiy deystvuet derzko i zhestoko, kazhdyiy raz operezhaya Sanyu bukvalno na odin shag. No pomimo poiskov bezzhalostnogo ubiytsyi, Balabinu pridYotsya nakryit chYornyih rieltorov, poymat ubiytsu yunoy devushki, razgromit v Gelendzhike bandu narkotorgovtsev, a takzhe nayti krota v sobstvennom otdele.