Paderborn (dpa / lnw) – A 68-year-old man is said to have stabbed his wife in Paderborn. As the police and prosecutors announced on Friday, a neighbor heard a loud argument and then dialed the emergency number. When officers arrived, they found the 67-year-old wife dead in the home. Her husband had life-threatening injuries. According to previous investigations, he had first killed the woman with a knife and then injured himself. A homicide detective is investigating.