During the trial, while waiting in jail, there was opportunity to examine the woman Lizzie Borden because she now was in the public eye. These impressions can be found in the newspaper accounts through to her death.
Here is one, not widely published, though we should have it's source- but I couldn't find it in the Casebook, the Sourcebook, or the Evening Standard..

Anyway, here is a statement, dated June 14th, 1893, during the trial, paper unknown, from The Crowell Collection which Harry transcribed:
"DEFENDS MISS BORDEN.
A Friend in New York Says She
Is a Much Maligned Person.
New York, June 14. -- Miss Lizzie Borden's guilt or innocence is discussed in every circle of society. At an afternoon tea in an elegant West End Avenue mansion yesterday the ladies eagerly debated the vexed question.
The hostess listened intently to the expressions of her guests, and after things had quieted down a bit said: 'Ladies, I have something to tell you which will doubtless surprise you all very much -- but before I began I want your opinions on a photograph which I have here.'
The picture, that of a sweet-faced young woman, was shown, and all agreed that the person whom it represented must be lovely. Such a sweet expression, such lovely eyes, and so modest, such were the different opinions given. 'None of you see anything vicious or wicked in that face, do you?' asked the hostess. 'Oh, no' was the general answer. 'Well,' continued the hostess, 'that is a photograph of Lizzie Borden, whose supposed crime you have been canvassing. She gave it to me about six years ago
'Lizzie Borden is one of my best friends. I was born and brought up in the same town with her. I have known her intimately for twenty-five years and I tell you it is impossible that she could ever have committed the awful crime for which she is being tried for her life. I wish it were possible for me to tell you what an awful shock it was to me that morning I took up the paper and read that Lizzie Borden, my old schoolmate and friend, was suspected of having killed her father and mother.
'I cannot understand how such a mistaken impression regarding the character of Lizzie Borden has gotten possession of people. Instead of the coarse, stolid creature she is represented, she is a refined, cultured woman. Strong in character, loyal to her friends, kind-hearted and charitable, capable of great self-restraint and repression. It is not true that her father was mean and parsimonious. He was a typical New Englander, frugal in all his ways, and no different from the other men of the town.'"