He's a hired killer. It's illegal both to kill and to take money for it. I know your point is different, but I wanted to present the legal options.If the woman has a multitude of problems, she can be made a "No Code" if she is cognizant. Or if not cognizant but terminal & suffering, you can get Power of Attorney for Health Care and make her a No Code.Then care for comfort is given and many invasive procedures are avoided and many meds not given. This is legal. It's considered a natural death. Not hastened.