None convicted in Mafia murder trial

Court Clerk Richard Screven reads the jury verdict
in Judge Joshua Baker's courtroom.

On this date (March 13) in 1891: The trial of nine men accused of the assassination of New Orleans Police Chief David Hennessy concludes without a conviction. Much of the city is enraged as the jury acquits six defendants and announces a deadlock on the remaining three. 

Joseph P. Macheca, Charlie Matranga, Bastiano Incardona, Antonio Bagnetto, Antonio Marchesi and Asperi Marchesi are acquitted. A mistrial is declared for Manuel Polizzi, Antonio Scaffidi and Pietro Monastero.

The defendants, all widely suspected of membership in the Mafia criminal society, continue to be held at Orleans Parish Prison overnight on a legal technicality. Their release is expected the following day.

City political leaders hastily arrange for a morning gathering of New Orleans residents on Canal Street.