Officers Alex Cruz and Andrew Morales are accused of covering up the assault and could get four years in prison.
Kern is facing 25-years behind bars.
Mineo is expected to be the star witness.
Jury selection in NYPD sodomy case
NEW YORK
Michael Mineo of Brooklyn says Officer Richard Kern sodomized him with a collapsible police baton on a Prospect Park subway platform in October 2008.
