India, Oct. 16 -- Bengaluru doctor Mahendra Reddy was arrested on Tuesday for allegedly murdering his wife. A recent viscera report revealed that his wife , Dr Kruthika Reddy, had died of an anesthesia overdose, contradicting Mahendra's claim of a "natural death".

As this doctor turned into a killer, various questions have emerged in this murder case. But one takes prime importance - why did he kill his wife?

Kruthika Reddy died from respiratory failure due to an anesthetic overdose. The dose was allegedly administered by Mahendra, who claimed he was offering medical care to his wife.

However, as per the police, Mahendra was upset after learning that his wife suffered from long-standing gastric and metabolic disorders. The police furth...