Man accused of stabbing real estate agent Vissa Esan to death after an argument told police he 'wanted to cut his head off' The man accused of fatally stabbing a Sydney real estate agent allegedly told police after the murder that he 'could have done worse' and 'wanted to cut his head off,' a court has heard. Adam Brewer, 33, pleaded not guilty to murdering father-of-one Vissa Esan, 47, after the pair were involved in an argument at a Pendle Hill real estate agency in March of last year that left Mr Esan with fatal stab wounds to the heart and arms.