The truck hit the patrol jeep when the policemen were on law and order duty, sources said.
Md Jabbar, a constable, died on the spot.
Another policeman Sikander Purti who suffered injuries was admitted to the Darbhanga Medical College Hospital here for treatment.
Darbhanga: A constable was killed and another seriously injured when a speeding truck hit their patrol jeep at Sobhan village in Bihar's Darbhanga district on Thursday, police said.
First Published: Thursday, June 23, 2011, 12:42