In three shocking incidents of the state where family members only killed each other. In the first case a woman killed her father-in-law on a minute dispute.
In the second case a father killed his son-in-law. The father demanded sexual favors from his own daughter and when her husband opposed this he killed her husband.
In the third case the son himself killed his parents out of suspicion. All the three incidents were shocking in which relationships were murdered mercilessly.