NEW DELHI, Oct 19: India has assured Bangladesh of all help in “tracking, arresting and handing over” of the assassins of its first president, Sheikh Mujibur Rehman, who was killed by disgruntled junior army officers on the night of August 14-15, 1975 in a coup along with most of his family. The assurance was given by India’s Home Secretary RK Singh during official talks with Bangladesh’s Senior Secretary for Home Affairs CQK Mustaq Ahmed in Dhaka this week. IANS