New Delhi, Oct 13 (ANI): Politicos reacted on Monday after a police constable was killed and another seriously injured after they were shot at by three unidentified people, near a police station at Rohini's Vijay Vihar area in the capital. Delhi BJP President Satish Upadhyaya said that the issue is of great concern and strong investigation should be carried out in the matter. BJP leader Nalin Kohil said that the Delhi police will look into the matter and the culprits will be apprehended. Meanwhile, Congress leader Rahsid Alvi said that law and order situation in the capital city can only be stable if elections are carried out in a fair manner and government is formed