Shawn Tyson, the teenager accused of murdering two former Sheffield University students in America is not giving evidence in his own trial.
It was claimed today that he shot James Kouzaris twice in the back and James Cooper was hit four times.
The friends were on holiday in Sarasota at the time. 17 year old Tyson denies the charges and his defence team has told the judge that he won't be taking the stand. The closing arguments in the case will be heard tomorrow.