Dave Paulides investigates cases of elk hunters who've gone missing from specific regions of North America, and explores the theory that there could be a connection between these disappearances and sightings of UFOs. This project brings together top officials from the FBI, local law enforcement, search team members and others that describe a spell-binding fact trail that will leave the viewer asking more questions than officials are willing to answer.

In the final episode, we hear how employees on the 17th floor were rewarded, and we see Madoff's $65 billion Ponzi scheme quickly collapses as investors begin to withdraw their money during the 2008 Financial Crisis. We see how Madoff's sons attempt to stop their father from writing bonus cheques for long-time investors, faithful employees, and extended family to help cushion the blow. Madoff confesses to the Ponzi scheme, and the FBI arrests him.
After pleading guilty, Madoff is sentenced to 150 years in prison. Two years after learning of the Ponzi scheme, his eldest son Mark is found hanging from a pipe, dead of an apparent suicide. His other son dies of lymphoma six years later.

Eric C. Conn became a local celebrity and maybe even became heroic in the eyes of the people they were helping. He put up billboards all over the county and his parties were legendary. Conn took monthly vacations to exotic locations as a sex tourist and his 16 marriages were the talk of the town.
In the third episode, a new U.S. attorney begins working the case. Things take a dark turn when several of Conn's former clients share their experiences. Wanted by the FBI, chased by the authorities, the story soon spirals into a twisty-turny thriller. That’s no coincidence either, given Conn mentions numerous times that he likens himself to James Bond. James Bond with a dash of Robin Hood.

Jennifer Griffith and Sarah Carver were working for the Disability Administration and noticed all this corruption firsthand. They wrote to the Social Security Administration, wrote to lawyers, wrote to the president of the United States. But nothing ever came of their complaints until the Wall Street Journal story broke. Then, with national attention brought to Conn, the Senate, the FBI and the SSA (who’d been enabling the fraud the whole time) finally stepped in.
Series finale. Eric leads the government on a wild goose chase. The fallout from the fraud takes its toll on a struggling Kentucky community.

In this sixth and final episode, the FBI escalates its pursuit of an elusive hacker, but he soon turns the tables by questioning the legality of a key tool in their investigation.
We'll also find out how one man is being watched by the government for alleged Russian election interference. Is he responsible, or just a patsy for more powerful people? We'll have to get to the end to find out.

(Click CC for subtitles) Sepp Blatter faces a thorny reelection. As FIFA looks to restore its image, questions remain about its future.
The FBI investigation of FIFA began before the infamous vote in 2010, but in the year and a half the investigation's been open, they learned very little because they haven't had this person who can tell them what's happening. Chuck Blazer was the guy they needed. He was an American association football administrator, who held a number of high-level positions before becoming a government informant on widespread corruption within organized football after being accused of massive fraud during their years as CONCACAF executive.