Did JWB visit Mary's boarding house after the assassination?

[STS Lincolnite]

At John Surratt's trial, Olivia Jenkins claimed that the visitor to the boardinghouse was a man who brought her some papers.

I'll have to go back and read Ms. Jenkins testimony from the Surratt trial to give myself a little context. I do find it strange that someone would be delivering papers to a woman/girl (who I believe was unmarried and about 15 years old) after 9:00 pm. That just doesn't seem to match up with what my idea of the social standards of the time would allow. I am by no means an expert on the social standards of the mid 19th century however.