Brown University student mourns slain friend Ella Cook after campus shooting, calls it a 'devastating loss'

A Brown University senior is mourning the loss of her friend Ella Cook, one of the students killed in Saturday’s campus shooting, calling it a "devastating loss" for the community.

"It’s just such a devastating loss. I can’t believe that she’s not with us anymore," Phoebe Peus said Tuesday on "America’s Newsroom."

Peus and 19-year-old Ella Cook, one of two confirmed victims, met at the Brown Republican Club, where Cook served as vice president. Peus described the club as close-knit...