In the opening few minutes the bowling score for Chevy Cigs is incorrect. The score of 237 is counting the 8 pins from the split that he hasn't bowled yet along with making the spare by knocking down both the 7 and the 10 pins.
When Sara is talking to Shea at the PD at the beginning, Shea's hands on the cup of tea in her hand change position in between shots.
When Langston is at the house with Hodges talking about the overhang on the column keeping the GSR on the column, Langston's hands on the column change positions in between shots.
The writers have shown their age at the beginning of the investigation as Greg tells Nick "You know, at the turn of the century, this was all done by hand." Pin boys are all but extinct after the invention of mechanical pinsetters in 1936. He meant the turn of the 20th century and not the current 21st century.
Chatts score in the 7th frame should be only 188 though his score in the 8th frame is correctly 208 so the final score is correct.
Langston says the victim hung herself. The correct term is hanged.