A Pittsburgh theater company recruited several female-identifying performers to sing the stories behind some of history's most notorious lady murderers. Murder trials became a sort of theater in the 1990s with the advent of Court TV and sensationalized cases like the Menendez Brothers and O.J. Simpson. That theater will, to a certain degree, unfold at The Funhouse at Mr. Smalls when the audience plays judge and jury to a series of women on trial for murder…