Maricarmen Quiroz-Octaviano was 21 when she was shot and killed in her off-campus College Station apartment on September 17, 2016. A senior studying Genetics at Texas A&M University, she was born April 16, 1995, in Tejupilco, Mexico and had moved to the United States to pursue her education.

Officials say the gunfire occurred during an argument with her boyfriend, Victor Manuel Garcia-Loyo, then 23. Authorities tracked Garcia-Loyo’s cellphone and arrested him in Fort Worth; he faced criminal prosecution and potential deportation because of his immigration status. Maricarmen’s death had a profound effect on her family, friends, and the campus community.

If anyone knew Maricarmen, her routines, or has information about the events that led to that night, please share what is known.