Any person who commits an assault, as defined in section 708.1 , with the intent to commit sexual abuse: 1. Is guilty of a class “C” felony if the person thereby causes serious injury to any person. 2. Is guilty of a class “D” felony if the person thereby causes any person a bodily injury other than a serious injury. 3. Is guilty of an aggravated misdemeanor if no injury results. [ 81 Acts, ch 204, §6 ] 2013 Acts, ch 90, §229 Referred to in §232.22 , 622.31B , 692A.101 , 692A.102 , 709.19 , 802.2B , 903B.10 Serious injury, §702.18