ISTANBUL - No casualties were reported in an explosion which occurred in front of Justice & Development Party`s (AKP) Kartal headquarters in Istanbul, sources said on Tuesday.
The explosion happened at 8.50 a.m. in front of AKP Kartal headquarters at Hurriyet Street, causing damage in the building.
Experts said that a fragmentation bomb which was left in a trash can (in front of the building) caused the explosion.
An investigation is underway.