Lufthansa says one of its planes has made an emergency landing in Brussels after the crew received warnings from cockpit instruments, AP reported. Lufthansa spokeswoman Amelie Lorenz says the CRJ200 aircraft, which was flying from Cologne to Paris, landed safely Wednesday morning. However, three passengers were slightly injured as they left the plane. She says cockpit instruments gave an «engine on fire» warning, but that it turned out the engines were never on fire.