Juan Jang dreamt of winning a Nobel Prize, a biomedical engineering major at Dartmouth College, international student, mentor and guitar player in a band, something he started with girlfriend Lydia Jin.

He was the brightest soul on this campus and he did not deserve what happened to him.

On Sunday, Zhang's body was found 65ft offshore in the Connecticut river. The 20 year old was last seen the night before at a social gathering near the Dartmouth boathouse, according to authorities. Jin, who was not there, says he didn't know how to swim.

When we found out, it was horrible. There were all those stages of grief and they all kind of happen all at the same time, except for the acceptance part.

While Hanover police say there are no signs of foul play, the chief has said they're looking into the potential of hazing and involvement of alcohol, though haven't released any evidence. Now, the two greek organizations that attended the party, according to a source familiar with the investigation, have been suspended, including the fraternity Zhang was a member of, Beta Alpha Omega, which the school says was already on alcohol probation. The organization has not commented tonight, as investigators seek answers, Jin hopes for change.

Hopefully there will be measures taken at some point so that this will never happen again to anyone and no one have to suffer like he did or like we are right now.

Emily Ikeda, NBC NEws thanks for watching. Stay updated about breaking news and top stories on the NBC News app or follow us on social media.