EAST LANSING, Mich. —  One student was a fraternity chapter president. Another was a science student with fond memories of her days as a high-school athlete — and the third was a frequent volunteer who wanted to become a pediatrician.

Family and friends mourned the deaths of three Michigan State University students killed in a Monday night shooting that critically wounded five others. Anthony Dwayne McRae, 43, the gunman with a previous gun violation, fatally shot himself hours later when police, alerted by a tipster who recognized the suspect in photos, confronted him about 5 miles away from the East Lansing campus.

“It’s just a senseless, unspeakable tragedy that’s impacting the Michigan State community, impacting the Grosse Pointe community and it’s just, it’s horrific,” Grosse Pointe Superintendent Jon Dean said.

Five victims of the shooting at Berkey Hall remained hospitalized in critical condition as of Tuesday afternoon, Michigan State University police said. Their names have not been released.

Here’s what we know about the three students who died.

Arielle Anderson, 19

Arielle Anderson, 19 a sophomore at Michigan State University, was a bright, inspiring, and a humble young lady, April Davis, her maternal grandmother, said from her home where a small portion of Anderson’s large family gathered. She aspired to become a pediatric doctor.

“She’s kind, loving, caring, compassionate, driven,” and “very family oriented,” Davis said. Anderson stayed with her grandmother Saturday night and had her own room in Davis’ home.

Davis found out about the shooting when her daughter called to tell herTuesday morning.

Anderson graduated from Grosse Pointe North High School and was devoted to Davis’ daughter, who has special needs and is nonverbal.

As a young girl, Anderson told her grandmother that when she became a doctor she would take care of her aunt. Davis said Anderson spending time with her aunt may have opened her eyes to a career in medicine.