Uttar Pradesh Police detained 4 men who are from Jammu and Kashmir for questioning. However, they claimed themselves office bearers of a mosque. "Four Kashmiris have been detained, they claim that they are from Poonch district and that they were here to collect funds for a Madarsa. They are being interrogated. Intelligence agencies are investigating the matter further as to what was their purpose," said Kannauj's ASP Vinod Kumar.