He said: "If I was facing 70 years in the state penitentiary, I'm not going to say I would act like that. But how do you act when you're going to spend the rest of your life in prison?"
Darrell was also quizzed about the 'I Believe I Can Fly' singer's relationship with his "girlfriends" Joycelyn Savage and Azriel Clary - whose families claim they are being held against their will - and insisted they have the freedom to leave if they want to.
He said: "I've been with Mr. Kelly for three weeks, six hours a day. I have the keys. I can walk into his apartment.
"I take his phone at will. Half the time, he's not even there. Half the time, he's playing basketball, at the cigar lounge, things he likes to do to calm his mind. Those young ladies come freely.
"The accusation is that these two young ladies in the home with him now are brainwashed, behind held hostage, not being fed, in some black room being told what to say. I've been there and I've not seen that."
Meanwhile, Gayle recently admitted she wasn't "scared" by her interviewee's behaviour.
She said: "I was not scared. I never thought he was going to hit me.
"After, Oprah [Winfrey] and my kids Kirby and Will called me to ask if I was okay because it looked scary. But I was never worried he was going to hurt me. I was more worried that he was going to get up and leave.
"So what I was really thinking to myself was: I'm not done with this interview, so I'm going to let him have his moment. If I stood up even to comfort him, that could have been his invitation to say 'This is over.' So I didn't interrupt his anger and let him have that."