India, Aug. 23 -- A retired Hindu schoolteacher, his wife, their daughter and 12-year-old son were found dead inside their locked home in Rangpur city, Bangladesh on Sunday, in circumstances that have raised serious questions and prompted a police investigation.

According to reports, the four bodies were recovered around 11:30 p.m. on Saturday from a house in the Daspara (Machhuapara) area. Police entered the property after breaking the lock on the main gate, according to The Daily Star.

The victims were identified as 65-year-old Ganapati Chakraborty, a retired teacher of Rangpur Zilla School; his wife, 50-year-old Pritilata Chakraborty; their 23-year-old daughter, Agami Chakraborty Prarthi; and their 12-year-old son, Priyam Chakraborty...