Guwahati, June 20 -- A Dibrugarh-bound Avadh Assam express train struck a maintenance trolley in Bihar's Katihar district on Friday afternoon, killing one railway worker and seriously injuring four others.

The incident took place around 2.20 pm near Maharani village, between Kadhagola and Semapur stations, on the Barauni-Katihar section of the East Central Railway.

The Dibrugarh-bound Avadh Assam Express (train number 15910), traveling from Lalgarh Junction in Rajasthan, collided with the trolley from behind, according to railway officials.

Pramod Kumar, a trolley man working on the tracks, sustained fatal injuries in the collision.

Medical teams transported the four injured workers to Katihar hospital, where they remain in stable con...