[by:¿É¿ÉÓ¢Óï¡«m.moreplr.com] [00:00.10]The three doctors were working at an international hospital in the capital Kabul when an Afghan security guard working there turned his gun on them. Two others were injured. [00:09.15]A spokesman for the Interior Ministry says he's now in custody: [00:12.91]Police have arrested the attacker as well, so we will investigate to find out the motives behind this attack. [00:18.44]Attacks on foreigners working in the country are becoming more common. [00:21.90]Just a few weeks ago two journalists were shot by a police commander while covering the elections. [00:27.58]Emily Wither, FOX News Radio.