Bus accident kills 5 in northwest Colombia
A bus plunged into a deep valley in the northwest Colombian department of Antioquia on Saturday afternoon, leaving five dead and 28 injured, according to Colombian police officers.

It was reported that the five deaths included a woman teacher and four minors of a local school. And 16 students and 12 other passengers on board were injured.

The accident occurred when the bus was traveling on a road along the 150-meter-deep valley, said local police.

The injured were rushed to hospitals by local rescue workers.

Preliminary investigation by the police showed that the accident was caused by a mechanical problem.