a. He told me how he was arrested.
b. He told me about how he was arrested.
c. He told me the way he was arrested.
d.He told me about the way he was arrested.
I know (a) could have two meanings. It could either mean he told me the manner in which he was arrested and also he told me that he was arrested.
But how about (b), (c) and (d)?
Are they ambiguous as well, or do they only have the manner interpretation?