The US is
harassing
the friends of Ibragim Todashev, who was shot dead by an FBI agent
while several agents were interrogating him in his home.
The false accusation that he tried to attack them (he'd have to have
been crazy to try, under the circumstances, unless he had super
powers) is
standard
practice for thugs.
We have no way of knowing whether Todashev really confessed to
involvement in murder. It might be true, or it might be another lie.
If it's true, he deserved a trial, not summary execution.
The US had no obligation to extend his girlfriend's visa; deporting
her straightaway for overstaying would have been legitimate. However,
to extend the visa, then cancel it because she gave an interview to a
magazine, is dangerous injustice. Never mind whether it is fair to
her: it attacks journalism, and that threatens all Americans,
Perhaps Todashev revealed, when interrogated, some sort of knowledge
that the US government did not want us to find out, and killing him
was a way to suppress it. Perhaps an FBI agent felt insulted, lost
his head, and shot Todashev in the heat of anger. Perhaps the agents
wanted to pin a murder on him and did not want him around to deny it.
We have no way of knowing, but it's clear that that agent must be
prosecuted.
The FBI has a "time-tested" procedure for
investigating
shootings by its agents, which always concludes they were
justified.