Engineer's Mysterious Death: Dowry Murder Allegations After Argument With Mother-in-Law

• Bengaluru engineer Sushma (35) found dead; police initially suspect suicide due to family dispute.
• Family alleges dowry murder, claiming husband Puneet Kumar and mother-in-law Kalpana demanded more dowry.
• Sushma's father Prabhakarmurthy states they gave 10 lakh rupees and gold, and Sushma bought a car.
• Argument with mother-in-law Kalpana over cooking preceded Sushma's alleged hanging.
• Husband Puneet Kumar arrested; mother-in-law Kalpana is currently being sought by police.