ROME — A Paris appeals court on Friday found French director-producer Luc Besson guilty of plagiarizing John Carpenter’s 1981 cult classic “Escape from New York” with the 2012 space-set movie “Lockout.” The court ordered his EuropaCorp production company to pay 450,000 Euros ($502,000) in damages to the U.S. horror helmer, according to a report on French news service BFMTV....