Did Alec Say I or They?

Valerie Borlach: Why would Alec Murdoch kill his wife and son, especially since they seem to be a close-knit family? She says no matter how much testimony prosecutors elicited about Alec Murdoch's lies, they still had to answer the most basic question of all. "What could motivate a man to brutally murder the wife and son he seemed to adorn?" she asks.