[Source: Reuters]

Moscow’s Basmanny district court ruled that the first suspect in last week’s deadly concert hall attack.

137 people were killed should be put into custody for two months pending trial, Interfax news agency reported citing the court.

Russian authorities have said 11 people have been detained, including four gunmen who fled the concert hall and made their way to the Bryansk region, about 340 km (210 miles) southwest of Moscow.