719.1  Interference with official acts.
  1.  a.  A person commits interference with official acts when the person knowingly resists or obstructs anyone known by the person to be a peace officer, emergency medical care provider under chapter 147A, or fire fighter, whether paid or volunteer, in the performance of any act which is within the scope of the lawful duty or authority of that officer, emergency medical care provider under chapter 147A, or fire fighter, whether paid or volunteer, or who knowingly resists or obstructs the service or execution by any authorized person of any civil or criminal process or order of any court.
  b.  Interference with official acts is a simple misdemeanor. In addition to any other penalties, the punishment imposed under this paragraph shall include assessment of a fine of not less than two hundred fifty dollars.
  c.  If a person commits interference with official acts, as defined in this subsection, which results in bodily injury, the person commits a serious misdemeanor.
  d.   If a person commits interference with official acts, as defined in this subsection, which results in serious injury, the person commits an aggravated misdemeanor.
  e.  If a person commits interference with official acts, as defined in this subsection, and in so doing inflicts bodily injury other than serious injury, that person commits an aggravated misdemeanor.
  f.  If a person commits interference with official acts, as defined in this subsection, and in so doing inflicts or attempts to inflict serious injury, or displays a dangerous weapon, as defined in section 702.7, or is armed with a firearm, that person commits a class “D” felony.
  2.  a.  A person under the custody, control, or supervision of the department of corrections commits interference with official acts when the person knowingly resists, obstructs, or interferes with a correctional officer, agent, employee, or contractor, whether paid or volunteer, in the performance of the person’s official duties.
  b.  Interference with official acts in violation of this subsection is a serious misdemeanor.
  c.  If a person violates this subsection and in so doing commits an assault, as defined in section 708.1, the person commits an aggravated misdemeanor.
  d.   If a person violates this subsection and the violation results in bodily injury to another, the person commits an aggravated misdemeanor.
  e.  If a person violates this subsection and the violation results in serious injury to another, the person commits a class “D” felony.
  f.  If a person violates this subsection and in so doing inflicts or attempts to inflict bodily injury other than serious injury to another, displays a dangerous weapon, as defined in section 702.7, or is armed with a firearm, the person commits a class “D” felony.
  g.  If a person violates this subsection and uses or attempts to use a dangerous weapon, as defined in section 702.7, or inflicts serious injury to another, the person commits a class “C” felony.
  3.  The terms “resist” and “obstruct”, as used in this section, do not include verbal harassment unless the verbal harassment is accompanied by a present ability and apparent intention to execute a verbal threat physically.
[C51, §2669; R60, §4296; C73, §3960; C97, §4899; C24, 27, 31, 35, 39, §13331; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, §742.1; C79, 81, §719.1]
84 Acts, ch 1246, §4
; 91 Acts, ch 219, §22
; 95 Acts, ch 90, §4
; 96 Acts, ch 1034, §63
; 99 Acts, ch 153, §21
; 2013 Acts, ch 52, §3
; 2013 Acts, ch 90, §202
; 2014 Acts, ch 1026, §136