Dehradun, Jan. 30 -- Three days after four-time former MLA Pranav Singh "Champion" allegedly opened fire at the Roorkee office of Hardiwar independent MLA Umesh Kumar, police were gathering evidence in the cases that the leaders filed against each other and confiscated the CCTV footages, officers aware of the matter said on Wednesday, adding that they were also gathering information on the cases pending against the two leaders....