Final answer:
The case of Kelly highlights a shift in criminal procedure standards and reflects on the intersection of legal outcomes with societal values, mental capacity considerations, and the broader implications for justice administration. The integration of arts with social issues provided additional context to the complexity of the case.
Step-by-step explanation:
An important takeaway from the case of Kelly is the establishment of a new standard in criminal procedure, which can have long-lasting implications for the administration of justice. Through the various sources referenced, such as the acquittal in the Jean Gianini case and the public reaction to the Casey Anthony trial, this scenario underscores issues like the consideration of the defendant's mental capacity in legal responsibility and the societal impact of verdicts. Additionally, the mention of Mary Kelly's work in Post Partum Document illustrates how legal and social discourse can intersect with the arts, especially around the complex issues of motherhood and domestic labor during the rise of second-wave feminism.
The question of intellectual capacity and its relation to criminal culpability is another critical aspect discussed. These examples highlight the multifaceted nature of legal decisions—encompassing public sentiment, legal standards, and socio-cultural commentary.