OREBRO, Sweden -- Despite his gunshot wounds, sustained Tuesday in Sweden's deadliest mass shooting, Salim Karim Iskef managed to video-call his fiancee to tell her he loved her one last time.

Seven women and three men died in Sweden's worst mass shooting, police said Friday after completing the identification of the victims. All of the victims, aged between 28 and 68 years old, lived in Orebro,

Officials in Sweden have vowed to determine why a man killed 10 people, and apparently himself, in an unprecedented attack that's shaken their "society to its core."