Holding: A witness in a grand jury proceeding is entitled to the same absolute immunity from suit under Section 1983 as a witness who testifies at trial.
Judgment: affirmed, 9-0, in an opinion by Justice Alito on April 2, 2012.
Merits Briefs in Support of the Petitioner
Merits Briefs for the Respondents
Amicus Briefs in Support of the Respondents
Other Amicus Briefs