India, May 30 -- Two men were killed and two others, including a pregnant woman and a five-year-old boy, were in critical condition after a 19-year-old man, allegedly drinking and driving, first hit a cyclist and then rammed his speeding car into a slum dwelling along Pankha Road in Janakpuri in the early hours of Thursday, police officers said.

The suspect, Harsh Sehrawat, a resident of Pochanpur in southwest Delhi, was nabbed from the spot by local residents and handed over to the police. He was allegedly under the influence of alcohol at the time of the crash, officers said.

The deceased were identified as Aseem Ansari, 45, and Phool Singh, 35.

Singh's wife, Soni Devi, 32, who is six months' pregnant, their five-year-old nephew Vish...