A few days after a man was killed and his brother was stabbed when their tempo brushed past a pet dog, four persons have been arrested, police said on Wednesday.
Additional Deputy Commissioner of Police Sanjeev Sharma said Ankit, 24, Paras, 20, Dev Chopra, 28 were arrested on Tuesday while another, Karan, 19, was held on Sunday for their involvement in the crime that took place last Friday in Dwarka's Uttam Nagar.
Vijender Rana, 40, was killed and his brother Rajesh, 45, was injured after they were attacked by the four.
The knife used by the accused was recovered from Chopra, police said.
--IANS
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