Arson suspect’s mother may have entered U.S. illegally, feds say

Dorothee Burkhart, the mother of suspected Hollywood arsonist Harry Burkhart and a German fugitive, may have illegally entered the U.S. using fake documents, federal authorities alleged in court documents.

Authorities believe Harry Burkhart launched a four-day arson spree over the long New Year’s Eve weekend after his mother was arrested for possible extradition to Germany….