Dubuque police reported the following:
* Justin E. Klauer, 29, 1483 Old Mill Road, was arrested at 1:55 a.m. Sunday on charges of interference with official acts and assault with intent to inflict serious injury. Police said Klauer assaulted David D. Pierson, 30, at 180 Main St.
* Daniel M. Spain, 24, 2670 Dodge St., No. 135, was arrested Friday evening at his residence on a warrant charging domestic assault with injury. Spain is accused of assaulting Raysha R. McKinney, 22, 2781 Buena Vista St., on July 13.
* Jacqueline M. Moeller, 46, 4253 Swan Drive, reported $1,200 worth of property, including jewelry, stolen between June 15 and July 22.
* Thomas J. Dunne, 74, 2882 Meadow Wood Drive, reported his Polarcraft aluminum boat and motor, valued at $4,500, stolen from Massey Marina County Park between July 7 and 21.