Keonjhar: In a tragic accident, a borewell drilling truck fell off Jantari Ghat in Gonasika area, here today.
According to sources, the driver lost control over the wheel following which the truck veered off the road and fell into the gorge.
While three people have been killed in the accident, at least four persons have sustained grievous injuries.
Fire personnel were pressed into service for rescue operations.
The critically injured were rushed to district headquarter hospital.