MacGyver Season 6 Episode 19 Strictly Business

MacGyver comes home one day to find dinner on the table. Murdoc says he wants to repay him for rescuing his sister. But, of course, it turns out to be a trap.He gets away that time with a warning, but, while driving somewhere, his truck gets hit and explodes. Macgyver makes it out in time and finds a little house by the woods. He has amnesia and the woman living in the house doesn't trust him. When Murdoc comes, pretending to be MacGyver, she believes him instead. Her daughter trusts the real MacGyver, though, and doesn't think he could be the evil Murdoc her and her mother were told about. But even with the girl's help, how can MacGyver stop the hired assassin without his memories?