The remains of the bus which was a victim of a Maoist attack killing 12 CRPF personnel and injuring 28 others in a landmine blast in Gadchiroli district of Maharashtra. (PTI)

Another shot of the bus which was damaged by landmine blast in Gadchiroli district of Maharashtra. (PTI)

A security officer looks at a crater caused by a landmine blast in Gadchiroli district of Maharashtra. (AP)

Security personnel inspect the wreckage of a police vehicle that was destroyed in the blast. (AP)

A paramilitary soldier is brought to a hospital for treatment after he was injured in the landmine blast. (AP)

Another shot of a paramilitary soldier brought to a hospital for treatment. (AP)

Another shot of a paramilitary soldier brought to a hospital for treatment. (AP)