Three people were killed and another eight were injured after a tricycle overturned in Dunwan Village, Tianshui City in northwest China's Gansu Province on Sunday, local police said.

The tricycle was carrying 11 people when the accident occurred at around 11:50 a.m. Sunday. One passenger died at the scene, and two died later in the hospital.

Another eight people were injured, two of whom are in critical condition.

Further investigation is under way.

source: xinhua