On Friday, May 27, 2011, the Osceola County Sheriff’s Office received a 9-1-1 call from a female at 2010 Redwood Avenue, Sibley, IA.  The female stated she was afraid because her husband was intimidating her with a filet knife during a domestic abuse assault.  Deputies arrested Nathan Willis Silberstein, age 28, Sibley, IA for allegedly committing Domestic Abuse Assault with a Dangerous Weapon, an Aggravated Misdemeanor.  Silberstein was booked into the Osceola County Jail with a bond of $2,000 and is awaiting his initial appearance.