"People started gathering wood from a nearby shop and set the men ablaze." Mohsin Raza, Reuters Photographer

I shot these pictures while covering the aftermath of suicide bombings outside two churches on the outskirts of Lahore.

I was at home and suddenly my phone rang –it was a friend saying a loud explosion had been heard near a church in my area. People were shouting around him and his voice sounded panicky. I realised that it was a Christian area and possibly a suicide attack.

Upon my arrival on the site, I saw people running everywhere in panic. Suddenly I noticed a mob of young people shouting and beating a man whom they suspected was behind the attacks. The man was nearly dead, and the anger was peaking. ‘Get him, hang him on a pole,’ the crowd shouted.

Then another group came along, pulling another man and shouting for both to be burned. The next moment, people started gathering wood from a nearby shop and set the men ablaze.

My biggest challenge was passing through the furious crowd. They were very emotional and angry after the attacks on their churches. Police was present on the spot but as they were quite few in numbers they stepped back and did not take any action at all.

I was also very grieved covering the women and men searching for their loved ones after the explosion. Mothers and sisters were crying out with extreme pain for their sons and brothers. It was really a heartbreaking incident to cover.

While shooting pictures of the two men in flames, it was very painful but I looked intently around me. I was shocked that people were holding their mobile phones, shooting pictures and videos of the helpless men.

I think the brutality and senseless violence shown towards a fellow human being is what makes these images powerful.