Nottingham Attack Leaves Three Dead and Motive Unknown

Police are investigating the motive behind a knife and van attack that killed two 19-year-old students and a 65-year-old man in Nottingham, England. The suspect, a 31-year-old man, was subdued with a stun gun and detained on suspicion of murder. Police believe the attacker acted alone and are working with counterterrorism officers to establish a motive. The attack hasn't been labeled terrorism, and police are investigating issues including the suspect's mental health. Thousands of students and staff attended vigils to mourn the victims.