Jamshedpur: Tata Steel security guards caught one Mohammad Chand while trying to steal 40 kilogram copper on the company premises on Wednesday. The security officer Shashi Shekhar caught Chand when the latter was going to load the stolen copper on a Shalimar-bound railway wagon. The accused was handed over to Bistupur police. An FIR has been lodged against Chand in this connection. The accused was sent to judicial custody.