Pakistani authorities announce they have arrested five suspected members of al-Qaeda in the eastern province of Punjab, as they are reported to have been planning an attack on security personnel.
A court in Pakistan sentences Zakiur Rehman Lakhvi to five years in prison on terrorism financing charges. Lakhvi, a senior member of the group Lashkar-e-Taiba, is accused of the 2008 Mumbai attacks, though he was convicted of unrelated charges. India and the United States welcome the verdict but ask that he be tried for the attacks.
At least three patients were killed and several other people were injured during a protest outside the Punjab Institute of Cardiology, Lahore, Pakistan. It was staged by the lawyers against a mocking viral video from doctors. The mob also attacked at the provincial information minister of Punjab Fayyaz ul Hassan Chohan. The Young Doctors Association of Pakistan reports death of 12 patients.
President of the United States Barack Obama announces in a special TV broadcast that Osama bin Laden, the founder and leader of the militant Islamist group Al-Qaeda and the most-wanted fugitive on the FBI's Ten Most Wanted Fugitives, was killed on May 2 (Pakistan Standard Time) during an American military operation in Abbottabad, near Islamabad, Pakistan and that his body is in U.S. custody.