Four years to the day after prosecutors say a 21-year-old neuroscience major at Vanderbilt University was sexually assaulted by a group of college football players while she was unconscious inside a dorm room, a jury on Friday convicted the third of four defendants in the attack.

The jury, in Davidson County, Tenn., deliberated for about 16 hours over two days before finding Brandon Banks guilty of one count of aggravated rape and one count of aggravated sexual battery in a case that roiled the prestigious private school and shed more light on the problem of sexual assault on university campuses.

Mr. Banks, 23, was acquitted on five other counts, which his lawyer said essentially charged him with aiding and abetting the crimes committed by his teammates. The aggravated rape charge carries a mandatory minimum sentence of 15 years in prison. Sentencing was set for Aug. 18.

“We are very satisfied with the verdict,” Deputy District Attorney Roger Moore said, according to Reuters.