A 15-year-old girl allegedly committed suicide by setting herself on fire after she was molested by her neighbour in Rura area of Kanpur Dehat district,the police said. The girls family members have alleged that 20-year-old Kamlesh molested the minor on few occasions. According to the complaint,the girl suffered depression after Kamlesh molested her leading to her self-immolation. Following the complaint,Kamlesh has been arrested and charges of abetment of suicide and other offences have been registered against him,ASP Kanpur Dehat,R K Yadav said.