"Utbytesstudenten Sarah Papenheim, 21, knivmördades in his apartment."
"Just a few days earlier, she had sounded the alarm a friend of his roommate – who said that he wanted to kill three people."
"the 23-year-old Joel Schelling, was stopped by police on a train a few miles from Rotterdam on Wednesday. Hours earlier suspected he may have knivmördat his roommate, the u.s. utbytesstudenten Sarah Papenheim, 21."
"In her hometown of Minneapolis testify now his friend Adam Pryor to Sarah six days before she was found dead in his apartment told me about rumskamratens desire to murder."
"My roommate told me that he intends to kill three people. I have to go to the police,” wrote Sarah Papenheim to Adam Pryor, he tells ABC News."
"– After she said that to me so I thought that he must have fought with a few. I felt like she was in danger, " says Adam Pryor to ABC News."
" I could never believe that she would be one of them."
"Adam says he does not know if Sarah ever went to the police."
"the Donee Odegard, Sarah's mother, said to NBC News that her daughter was in Rotterdam to study psychology Erasmusuniversitetet. A path she chose after her brother committed suicide in 2015."
"– She can't help everyone, but she thought she could it, " says the mother to the NBC."
"– She had probably thought that she in any case was there for his roommate, and I don't know why he thought differently."
"Sarah Papenheim should have told his mother that the 23-year-old Joel Schelling was her friend when she tried to get her daughter to stay away from his Dutch roommate."
" I am his only friend. He wont get angry but I usually calm him down, she said to her mother, according to ABC News."
"Sarah Papenheim would return home to Minneapolis for christmas. Police say they don't yet have a motive."
"Joel Schelling was detained on Friday pending the investigation against him shall be finished."