ISLAMABAD (Web Desk) – At least four people were killed and five others wounded when a trailer loaded with building material, crushed five vehicles under it near Sangjani toll plaza on Thursday.

According to media details, the terrible accident took place when the trailer driver lost control reportedly due to a brake failure and fed over five cars crushing the hapless passengers under its weight.

The figure of deaths was feared to grow as the rescue operation went on to drag out bodies from the mangled vehicles.