In the killing of Kalkaji Temple sewadar Yogendra Singh, police have arrested three suspects so far. Atul Pandey, 30, a resident of Dakshinpuri, was caught at the scene by locals. Later, two sharpshooters linked to the Nandu gang, identified as Arshdeep and Naveen, were apprehended after a brief encounter in Outer North Delhi. Police are searching for remaining accused.