A 34-year-old man from Thane in Maharashtra was arrested on Wednesday for allegedly killing his friend, an official said, PTI reported.

According to the official, the accused Zakir Sahadat Molla, 35, was slashed in the throat by Ashraf Rustam Molla, a resident of the Shil Daighar area, on Tuesday night because he believed the victim was having a relationship with his live-in partner.