The National Investigation Agency (NIA) has arrested Assistant Police Inspector Riyaz Kaji here, who allegedly helped Sachin Vaze in connection with the explosive-laden SUV found outside Reliance Industries Chairman Mukesh Ambani’s residence. Additional Commissioner of Police (Arms unit) Virendra Mishra has issued the order suspending Kazi which stated that he cannot do any private work and action will be taken against him if this order is violated.