The authors of the 114-page report said they could not say whether more effective treatment could have prevented the tragedy.
Firefighters responded after officers saw the suspect setting fire to curtains in his apartment.
A judge on Thursday ordered R.J. Kapheim, of Davenport, held until a Friday hearing.
Oshkosh police say there is no threat to public safety.
An official said the shooter was Myron May, who graduated from Florida State before attending Texas Tech University’s law school.
The complaint says doctors found no medical reason for the ear injuries, but discovered a piece of a cotton swab in the boy’s ear.
Manitowoc police are investigating a theft from a liquor store.
The state says residents around Wisconsin have been getting pre-recorded calls from a Steven Martin from the U.S. Treasury.
Child welfare experts say the child abuse case involving the NFL player is an example of what counselors and others are working to prevent.
Police said Antoine Devon Pettis, 20, was identified as a suspect through DNA evidence.