Gurugram, March 22 -- A 26-year-old man was arrested from Gurugram railway station on Friday night for allegedly injecting his wife with a drug and killing her on Wednesday after she refused to give him money, police said. The accused, Arun Sharma, from Loni in Ghaziabad, worked as a radiology technician at a hospital in Sector 9 before leaving the job in November when the couple got married, officers added. His wife Kajal Sharma, 23, from Kanpur, worked as a nurse at the same hospital. Police said they had known each other for two years. Kuldeep Singh, SHO (Sector 10), said Arun was addicted to drugs and forcibly injected Kajal on her left hand to make her unconscious, but it resulted in her death within minutes. A case of dowry death was registered against Arun on Thursday. He was brought before a court and taken on three-day remand on Saturday.htc...