Lang said he had been in Madison with a gun last week, but was having "spiritual struggles" and was not "100 percent in sync with God" so he did not shoot anyone.

Lang had a history of targeting Planned Parenthood buildings. Court documents said he was arrested in 2007 outside a Madison branch, telling officers that everyone in the building deserved to be executed and that police were failing in their jobs by not carrying out the executions. Lang received a disorderly conduct citation, according to court records.