Police in Tongi, Gazipur confirmed that a man named Saifur Rahman Sohan confessed to killing his father and younger brother out of anger over a broken marriage arrangement with his cousin. The incident occurred on Uttor Bonmala Road, and police verified the confession after overnight interrogation on Sunday.

According to police sources, Sohan, a casual machine operator at a pharmaceutical factory, had a romantic relationship with his cousin, and their families had discussed marriage. However, his younger brother Sakib later became romantically involved with the same cousin, leading to conflict between the brothers. On Saturday night, after an argument, Sohan tied up Sakib, gagged him, and fatally cut his tendons with a blade. When their father, Sohel Rana, witnessed the killing, Sohan took him near a railway line, where he was struck and killed by a passing train.

Police said Sohan was sent to the Gazipur District and Sessions Judge Court on Monday after being shown arrested in a murder case.