At least four people were killed and five others critically injured in fire that broke out at two hotels in Charbagh near the Lucknow Junction railway station this morning, police official said. The fire broke out at the Viraat International Hotel and SSJ International Hotel at Charbagh's Doodh Mandi area in the city at 6 am, he said, adding there were around 60 people in the hotels at the time of the incident. Fifty-five people, including the hotel staff, were rescued, a senior police official said.