About the book: 2018 / A shell doesn’t hit the same funnel twice. It is impossible to enter the same river twice... These and similar statements are, of course, controversial. Well, what if?! Is it worth catching a criminal using a trick he once succeeded in? Probably yes! But just this: what to do if the criminal is no longer there? The commission, which arrived from Moscow to one of the many “mailboxes,” was not too worried about the last question. That’s why something like this appeared there... A pipe, in a word.