T Cell Killing Tumor (VIDEO) Walter and Eliza Hall Institute This video is under embargo. Please login to access this video. Caption Video of a cytotoxic lymphocyte killing a cancer cell. When the cancer cell is 'hit' it uptakes red dye PI and then the cancer cell undergoes apoptosis. Credit Dr. Misty Jenkins, Walter and Eliza Hall Institute Usage Restrictions Only in relation to this story and with credit for Dr Jenkins. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.