Eight people died and more than 50 were injured
after a bomb ripped through one of Moscow's busiest underground walkways creating carnage during rush hour.
Firefighters who entered the subway found debris everywhere
Survivors staggered from the scene shocked, wounded and covered in blood
Clusters of people stood dazed, some looking for relatives
A rescuer comforts one victim, while another awaits medical attention
Many were badly burned and their clothing was shredded by the force of the blast