All Lisa wanted to do was to mourn her late husband alone and in peace, so she had no problem allowing the scientists to use his body for research purposes. Cameras were fitted into the coffin. Everything was expected to go smoothly. Unfortunately, it all went awry when they watched the results of their recording. What they found in the coffin will terrify you! Watch: Scientists Recorded Inside a Coffin For Research Purposes. When They Saw The Results, They Screamed!