Background and Organization
The Koshka Brotherhood is an Eastern European gang that specializes in human abd heroin trafficking. Their main rivals are the Colombian drug cartels and they battle with them for control of the drug trade.
- Murder - One of the associates within the organization, Viktor Baskov, killed a stripper named Kaja Soroka and then killed Detective Mike Anderson when he discovered the body.
- Drug Trafficking - The Brotherhood buy and sell drugs. They completed a transaction at the Foxhole with Detective Joey Quinn standing guard.
- Human Trafficking - The Brotherhood buy and sell women and work them through their various strip clubs.
- Murder - The boss, Isaak Sirko, killed Tony Rush, Louis Greene, Andres Rodriguez and two Colombians in his quest to find his associate Viktor Baskov and his killer.
- Murder - Isaak Sirko, George Novikov & Jurg Yeliashkevych paid a visit to Alex Dubrozny and forced him to commit suicide after he wrote a false confession that he murdered Mike Anderson and two others.
- Murder - George Novikov, after three assassins failed to kill Isaak Sirko, he took it up on himself to do the job and shot Sirko fatally in the gut.
- Bribery, Extortion and Evidence Tampering - Isaak Sirko had George Novikov force Detective Joey Quinn through money and Nadia to steal the blood evidence implicating Isaak in the triple murder.
- Isaak Sirko - The leader of the organization and the Main Antagonist of Season Seven, he arrived in Miami following the death of one of his associates (Viktor Baskov).
- Viktor Baskov - The mobster who murdered Detective Mike Anderson, he was Dexter's first victim in Season Seven. He ran the Brotherhood's operations in America.
- George Novikov - Owner of The Foxhole strip club and manager of the Brotherhood's operations in Miami.
- Detective Joey Quinn - A dirty cop that was on the Brotherhood's payroll.
- Benjamin Caffrey - A hitman sent to kill Isaak Sirko.
- Oleg Mickic - A hitman sent to kill Isaak Sirko.
- Кошка (Koshka) is the Russian word for cat, specifically, female cat. The correct spelling of the word "cat" in Ukrainian - "Кішка" (Kishka).
- They are the largest scale of Main Antagonists in the series.
- They are the first organized crime syndicate to play a major role in Dexter's storyline. (Before that, the cartel in Season One played a role in James Doakes' storyline).