Police arrested a 17-year-old teenager after killing two people in a house in eastern Wisconsin.
Police found the victims at Grand Chute's home during a welfare check Sunday. The teenager was arrested at home.
The teenager is detained in Outagamie County Jail on suspicion of first degree murder.
The authorities did not disclose the names of the victims, but the police said the teenager knew them. No information on how they died.
The Neenah Joint School District said in a statement Monday that the student also planned to cause harm in high school. The district and the police did not disclose details of the alleged plan.