The two met a decade ago while working together at a grocery store. They dated on and off for the next six years before getting married.
The night his wife died, William's pajamas had been laid out for him. His wife, he said, was probably fixing herself something to eat before she gave William a bath and put him to bed.
"This was just a senseless murder," he said. "There was no reason for this guy to do this to my family."
Nelson said he believes Myers found his home using the information in the glove compartment of his car. Nelson says he thinks he drove to his house and, frustrated when he couldn't open the door, kicked it down.
"He could have taken everything from my house," he said. "He did not have to kill her."