Police informed Manoj Ram, 18, is on the run after allegedly raping the girl on Tuesday afternoon.
The victim said she was out to answer the nature's call in sugarcane field when she was raped by the teenager.
It is learnt that the youth forced the victim's family not to inform the police.
Police Inspector Santulal Prasad Jaiswar at Area Police Office, Garuda said they are investigating the case after launching manhunt to nab the culprit.
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