Complex sentence: Girdhar and his faithful sidekick Havaldar Arjun Singh (Annu Kapoor) steal money from Bakhtawar's safe and set fire to Bakhtawar's house to destroy any evidence, killing Bakhthawar's wife and his daughter.
Split into simpler sentences: Girdhar and his faithful sidekick Havaldar Arjun Singh (Annu Kapoor) then break into Bakhtawar's safe and steal everything. To cover up their crime they set fire to Bakhtawar's house, killing Bakhthawar's wife and his daughter.