ROURKELA: An employee of the Employees’ Provident Fund Organisation, Pranab Pati (55) was killed and another critically injured after their motorcycles collided head-on here on Monday. After the mishap, Pati was declared brought dead at the Rourkela Government Hospital, while the motor-cyclist Deb Narayan Gope (30) was shifted to Ispat General Hospital with critical injuries. A case has been registered.