Opening statements got underway today in the trial of a Wall Street banker accused of raping a woman in East Hampton.

Prosecutors say Jason Lee, a former Goldman Sachs executive, raped a 20-year-old in his summer rental house in August 2013. They say Lee met the woman at a nightclub and invited her and a friend back to his house.

Once there, he allegedly attacked the woman in a bathroom.

Lee's attorney claims the sex was consensual.