Inhabitants of an elite Moscow house get involved in a game of a terrorist threatening to kill them one by one if they don't pay them a large amount of money.
The series revolves around Karamchand, a detective who helps the local police solve murders in his inimitable style. He's always seen munching on carrots and often playing chess with Inspector Khan. He has a funny assistant, Kitty. And whenever she asks a silly question, or almost reveals the secret, Karamchand says, "Shut up, Kitty."
After the murder of her younger brother, Alex, and the kidnapping of her father, Tomi, by a criminal syndicate known as District 8, Renata seeks answers and retribution. James, the owner of an MMA business on the 3rd floor of the District 8 building, advises Renata that to meet the main leader of District 8, she must become a prominent and useful figure to them. Renata then trains hard in martial arts with Ferri, who guides her until she becomes a police officer 10 years later. In one of the undercover operations led by Renata, she finds Tomi, her father, murdered in one of District 8's gambling dens. Ten years ago, Tomi was kidnapped by Sandra, one of the leaders in District 8 who controlled the prostitution business.
Italian frogman and scientist Paolo Rocello is found dead on a houseboat. The owner of the boat, Mr. Cooper, has disappeared without a trace. The English boarding school town of Medlow is now in turmoil. Of all people, the likeable boarding school teacher David Henderson is increasingly suspected of murder. This is because Katherine Walter, the niece of Dr. Sheldon, saw him on the boat on the day of the murder. However, Dr. Sheldon himself also becomes a suspect. Inspector Ford and Sergeant Broderick are in the dark – until another murder occurs and a completely new perspective on the events emerges...
September 22, 1998, Vladimir Pokhilko, who was involved with the development of TETRIS, was found dead alongside his wife and their young son in their Palo Alto, California, home. Now, more than two decades later, the Palo Alto Police Department homicide investigators who were first on the scene revisit the haunting crime. What was once thought to be a murder-suicide in 1998 is now revealed to be something much more sinister.
Ami, a cunning and obsessive Israeli investigator, exposes an international crime syndicate dealing in the trafficking of new born babies. Marginalized women from Israel, among other places, are secretly flown to Europe to give birth in a designated farm in the forest. The mystery becomes more troubling when it becomes clear that the women are induced way before their due date. In a race against the clock and as more babies disappear, Ami partners with Audrey, a brave and rigidly professional European investigator.
Examine the true stories of engagements, weddings, and picture-perfect honeymoons that went from joyous celebration to untimely death. Each episode exposes a grisly homicide set against the backdrop of what appears to be wedded bliss.