Noida, Feb. 4 -- Sixteen years after he went on the run, a 45-year-old Bihar-based man, wanted for killing a two-year-old boy by electrocution in Noida's Sector 66, was arrested on Monday, said senior police officers, adding that the suspect was caught with the help of his neighbourhood adversaries.

The suspect has been identified as Sanjay, who goes by a single name, and hails from Bokaro Khud village in Champaran, Bihar. He was an electrician by profession but is currently employed with a construction company near his village in Bihar, police said.

"On July 10, 2009, Sanjay allegedly electrocuted the two-year-old boy in Mamura area of Sector 66 and also forcefully threw him to the ground," said Sumit Shukla, additional deputy commissi...