The pain and anguish over his wife’s murder has been harnessed, molded and channeled into a hatred of the most abnormal ferocity, and an un-closable door had now been wrenched open in his mind, and he had crossed over into the darker realms of humanity where the merciless, cruel, vicious and uncompromising sides of human nature reside. His brain had been rewired and the switch had been flicked.Has all this been preordained? Are there sinister dark forces at work at here? Necessary Evils will have you on the edge of your seat with your heart in your mouth.