Rashtriya Janata Dal (RJD) leader Raghuvar Rai, who was shot at by unidentified assailants early Thursday morning, succumbed to injuries here.
Rai, who was shot at outside his residence in Kalyanpur area died at a private hospital in Dargbhanga, where he was rushed to after the attack, officials said.
The RJD leader earlier served as the president of the district council.
Further details are awaited.