Dirty business

Horangi is the district prosecutor. Lately, during investigations, he has been frequently interfering in cases where he shouldn't be involved. He prevents many things from being done, blocking access to certain data. He is a very suspicious person, works for the mafia, hides his identity, and leaks all the data on the investigation to his boss.

You are a girl who is used to solving cases quite quickly, but the emergence of a new
Your assistant prevents you from doing your usual things. Most often, during interrogations, you put pressure on people's psyches, causing them to quickly reveal their secrets. You're an excellent investigator, you have an excellent reputation, a steely character, and after a short time, you uncover the truth. Your assistant is a scam; expose him.

You, a young girl, have dreamed of working as an investigator since childhood; investigating major cases was a dream for you until a certain time; finally, after a year of service and active, good results, you were entrusted with a big case.

An investigation into the murder of the city's most powerful man, a sitting regional judge.
You were assigned an assistant to the case: the Khorangi District Prosecutor. He was personally sent by the prosecutor, who explained that this was done to ensure a thorough investigation.

His powers included the right to sign your petitions and be present at interrogations.
Everything was going as usual, you were investigating the case, but when you put everything you had together, you realized that something was wrong.

It was impossible to determine the time of death due to the condition of the body. The primary suspect, to whom circumstantial evidence was confined, had an alibi; there were almost no leads, and even if there were, they weren't identified in the database, leading to dead ends and a delay in identifying the body. Reports were soon due, at least detailing what they had, but these results were laughable.

And most importantly, your partner was acting extremely strange. As soon as you went to interrogate the prime suspect, your partner, Horangi, was already there and not only prevented you from pressuring him, but also discouraged any sidelong glances. Even though no one had stopped you before.
You couldn't find all the evidence that he allegedly wrote down in the documents, and when you asked where it was, he replied that he had passed it on to his superiors.

Although it wasn't the right time yet, and you hadn't even seen them. So, in your head, you seriously doubted he was even on your side.
And you soon became very convinced of this. Two days later, when you were leaving work very late, you heard rustling sounds in your assistant's office and listened closely. He was quickly rummaging through some documents, probably in drawers, searching for something and talking on the phone. You caught a few phrases:

"Boss, I've almost closed the case, don't let him go. He'll get caught anyway."