<p>The blasts occurred on Milashenkov Street close to the Timiryazevskaya metro station at around 4.30 p.m. Moscow Time (1330 GMT).<br /><br />Each bomb was equivalent to 200 grams of TNT, a police official said.<br />On Wednesday, an explosion ripped through a bus stop outside a training school for the security service in southern Moscow, injuring no one.<br /><br />A police official said one criminal group was probably responsible for both the two incidents.<br />Data gathered from probes into Wednesday's explosion and Friday's blasts suggest that the blasts were carried out by the same people, the official said.<br />Both explosions have been classified as hooliganism.<br /></p>
<p>The blasts occurred on Milashenkov Street close to the Timiryazevskaya metro station at around 4.30 p.m. Moscow Time (1330 GMT).<br /><br />Each bomb was equivalent to 200 grams of TNT, a police official said.<br />On Wednesday, an explosion ripped through a bus stop outside a training school for the security service in southern Moscow, injuring no one.<br /><br />A police official said one criminal group was probably responsible for both the two incidents.<br />Data gathered from probes into Wednesday's explosion and Friday's blasts suggest that the blasts were carried out by the same people, the official said.<br />Both explosions have been classified as hooliganism.<br /></p>