The Lahore High Court, in Punjab, Pakistan, says the death sentence verdict against former ruler Pervez Musharraf last month is unconstitutional, casting into doubt the legitimacy of the verdict.
The U.S. offers to assist Pakistan with its investigation into the suicide bombing attack on Sunday that killed at least 19 people, including Shuja Khanzada, the interior minister of the Punjab Province.
Chaudhry Zulfiqar Ali, a prosecutor with Pakistan's Federal Investigation Agency leading the prosecution of former President Pervez Musharraf over alleged involvement in the assassination of Benazir Bhutto, is shot dead on the way to court in Islamabad.
Former Pakistani President Pervez Musharraf is arrested at his home on charges relating to unlawful detention of judges in 2007. He was present at the court when the arrest warrant was issued on Thursday, but had left before the warrant was served.