to the index tonight. and new details in the fatal stabbing of a college golf star on the golf course in iowa. authorities have revealed that iowa state student celia barquin arozamena likely tried to fight off her alleged attacker, collin richards. they point to cuts on the suspect's face consistent with a struggle. police say they found blood on the suspect's clothes and a knife. an extremely rare but alarming medical case involving organ donation and cancer. a dutch doctor now reporting that four patients developed breast cancer years after receiving organs from the same door know, who had unrecognized cancer when her kidneys, lungs, liver and heart were harvested. three of those recipients died from the cancer. the fourth survived after the donor kidney was removed. when we come back here tonight, america strong. you remember the little girl.