PESHAWAR - A police investigation report about suicide attack on district courts Mardan has pointed out that the bomber, aged from 30 to 35, was an Afghan national.

The report said the bomber approached the district courts on foot and was armed with hand-grenade and a suicide vest having 8kg explosive material. It further said ball bearings and shrapnel were also attached to the explosive material to incur maximum damage.

The body parts of the suicide attacker have been sent for DNA test for further investigation.