An explosion at a restaurant in central Moscow killed at least three people, including the suspected bomber on Saturday night, authorities said.
Russia's Anti-Terrorism Committee said a woman carrying "a homemade explosive device" tried to enter the restaurant on Kudrinskaya Square but was stopped by a security guard.
The device exploded at the entrance, killing the woman, the guard and a restaurant patron.
What we know about the explosion?
State news agency RIA Novosti reported that at least 21 other people were injured in the blast, which occurred shortly before 8 p.m. local time (5 p,m. UTC).
