"Law has taken its own course," Prasad told reporters here adding, Kasab has been hanged after following due procedure of law of the country.
Kasab was hanged to death at 7.30 AM at Yerawada jail in Pune after President Pranab Mukherjee rejected his mercy plea earlier this month.
LJP chief Ramvilas Paswan echoing him said, the Parliament attack case too is being dealt in accordance with the existing laws of the country.