A great grandfather suddenly "snapped" and attacked his step son-in-law with a bread knife after throwing bleach at him which was initially mistook for tea.
Enraged pensioner Charles Goucher, 80, turned up at the house and pulled out the knife after being "bombarded" with news about the cost of living crisis and "something in him snapped."
He also stabbed his stepdaughter after she heard somebody shout "oh God, he has a knife" and rushed to help her husband.
