Two years ago, he hadn't known Catherine yet, and could only let her fall victim to Lucca's schemes. But now Catherine had him by her side, and he would never allow Lucca to succeed again.
So when Lucca tried once more tonight to have someone lay hands on Catherine, she was caught red-handed by the people he had stationed around Catherine for her protection.
And thanks to Bert's precautionary arrangements, Catherine had not been harmed this time.
Originally, after dinner, Catherine had gone downstairs to take out the trash. That was when the incident occurred. But just as the two men approached her with ill intent, the two people Bert had assigned to her protection rushed out and subdued them. That was how the current scene came to be.
