(at around 28 mins) Exterior of house shows season as winter, cloudy and dark, trees barren of leaves. (at around 11 mins) Interior of house with window in background shows outside season as being summer, leaves on the trees, sunny.
Frank says he thinks the robber is a pro because he didn't bother robbing the register but instead robbed the customers. However the first thing the robber did when he entered the store was tell the cashier to open the register, so he robbed both the register and the customers.
Danvers chastises ASA Conroy for being against the death penalty and she replies "before now you were against it too, so was Meryl". However Danvers has never stated he was against the death penalty, in fact there have been a few cases he prosecuted where he specifically sought the death penalty. One example is the season four episode For God and Country (1996), Danvers made it clear that he intended to seek the death penalty against Colonel Rausch for the racially motivated bombing of a church in a black community that killed five people.
Ballistics showed they removed a .38 caliber bullet from the victim and that the shooter is using a .38 Special revolver. However the .38 Special fires a .35 caliber bullet, the cartridge is called a .38 Special in reference to the width of the shell casing; an understandable mistake for an amateur to make, but not a ballistics expert. Additionally the .38 Special fires the exact same bullet as the .357 Magnum, the only difference is the .357 has a bit longer case and a magnum primer giving it more power, in fact a .38 Special can be loaded and fired out of a revolver chambered for .357 Magnum, though not vise versa. So it would not be possible from examining the bullet to tell whether it was fired from a .38 or a .357.
Ballistics identifies the murder weapon as a .38 caliber revolver. However the revolver the robber had was not a .38, it had a much larger bore size and was most likely a .44 Magnum.