mumbai a 28yearold man who was travelling atop a train on the harbour line was electrocuted around 630pm on monday it delayed services for nearly half an hour a resident of sionkoliwada badru yadav suffered a a severe electric shock after coming in contact with overhead equipment wires between gtb nagar and chunabhatti stations he was taken to a hospital where doctors pronounced him dead a cr spokesperson said power to overhead cables had to be switched off between 650pm and 738pm due to which two panveland two vashibound trains were detained though trains were running late no train was cancelled he said