Police have arrested 20-year-old Subash Magar of Phidim municipality-1 on Tuesday on the charge of raping a 15-year-old teen. He was arrested immediately after the victim's relatives lodged a complaint at the District Police Office on Tuesday. The victim's relatives reported that Subash raped the teen on Monday while he was accompanying her to home. The girl underwent a medical check-up at Panchthar district hospital on Tuesday. Inspector Bijay Shrestha of District Police Office said that they were preparing to charge the accused under rape act.