New Delhi: Posing as a water purifier mechanic, a man allegedly tried to break into multiple houses in northwest Delhi. Police have registered a case.The unidentified man is suspected to be linked to several incidents of attempted assault and robbery in Keshav Puram and Pitampura, residents claimed.In CCTV footage, the man was seen wearing a cap and carrying a blue bag, arguing with a resident outside a house gate in an apparent attempt to gain entry before moving to another house.The audio captures an exchange of abuses, after which the man is seen fleeing on a two-wheeler while holding a sharp weapon. The footage is dated May 8.

