The British ambassador to China at the time, Sir Alan Donald, claimed that citizens were mowed down repeatedly by Chinese army tanks, turned to mush, and their remains were scooped, burned, and washed away.[1] There also exist individuals who claim to have narrowly survived the tanks in Tiananmen Square but had limbs crushed and amputated. They have been pressured by the Chinese government to change their story.[2]
[1] https://www.independent.co.uk/news/world/asia/tiananmen-squa...