The Mills County Sheriff’s Office today (Wednesday), reports two arrests took place Tuesday. 32-year-old Robert James Hooks, of Omaha, was arrested at the Douglas County, NE., Jail, on a Mills County warrant for Violation of Probation. Hooks was being held without bond. And, 37-year-old Tyanna Karee Monrreal-Robles, of Council Bluffs, was arrested at the Sarpy County, NE., Jail, on a Mills County warrant for Failure to Appear, on two original counts – Possession of a Controlled Substance. Bond was set at $10,000.