Nome Alaska Disappearances: Alien?

In 2005, the FBI sent homicide detectives to investigate a series of unsolved disappearances and deaths in Nome, Alaska. Most of the victims were Native villagers. Between the years of 1960 and 2004, more than 20 people mysteriously died, or vanished. Some say people were abducted by aliens.
What actually happened to these people. Were they really captured by aliens?

The Fourth Kind blames aliens for Nome, Alaska disappearances.
Families suspected a serial killer. The FBI mostly blamed alcohol and the cruel Alaska winter.

But the movie is kind of fake. No one has heard of the psychologist, including the state licensing board and president of the state psychologists association. And while there have indeed been disappearances in Nome Alaska — mainly people traveling to the hub city from surrounding Inupiat and Siberian Yupik villages — blaming a real-life tragedy on alien abduction is not sitting well with the non-profit that pushed the cases into the open.

I don't believe the Alaska disappearances are linked to aliens, but who knows for sure?

it was real footage and they are covering this story up because it has to do with aliens

the Nome Alaska disappearances are real, of course the government will cover it up, it's aliens!