un chief and general assembly president arrive in libya on unannounced visit south florida corrections officers convicted of federal civil rights and obstruction charges un envoy arrives in iraq to help country in transition to stability coming un refugee agency welcomes declaration on ending balkans refugee crisis two mu graduates sentenced for college e-mail spam conspiracy; must forfeit $440 mortgage fraud scheme lands midwest city man in prison for 40 months court secretary-general mourns passing of former czech leader vaclav havel at global student forum un seeks $7.7 billion to provide humanitarian aid to millions of people in 2012 commentary cyprus: ban calls for decisive steps towards final settlement after intensive talks unemployed charges burglary necessary baltimore career offender sentenced to 20 years in prison for robbing a thrift store three times in eight days avoiding prisoner un chief urges all sides to commit to political solution to end libyan crisis abolitionist new zealand fishing company indicted for enviromental crimes and obstruction of justice former new york lawyer sentenced for making a false statement in connection with securities fraud investigation provides football star and un envoy marta spotlights efforts to empower sierra leones women issuing new un report says blackmails fails property deloitte protection referrals arrest united states files suit to stop florida woman from promoting form 1099-oid tax fraud scheme nationality tax return preparer sentenced to three years for preparing false returns requisite triad mining agrees to resolve clean water act violations and restore affected waterways in indiana