Other mistake: Connor told his newly-pregnant wife Candace, "So you need to eat twice as much, baby, 'cause you gotta feed the baby now." Maybe this was meant to be humorous, but Connor had just said he reads (meaning knows things) and suggested Candace eat an avocado a day. In general, the first (and even second) trimester of pregnancy does not require ANY extra calories. (00:27:05)
Factual error: Pettis' calculation of the amount Connor needed to replace his asset was way off. He stated, "[Cornell] brought me about 250 [$250,000] a year. He had at least 20 more years of service. Subtract five years he might have spent in prison, so you owe me, what? Six point two million." Pettis was presented as intelligent, but a quick mental calculation of even the full 20 years at $250,000 would total only $5 million (not $6.2 - an odd sum). For 15 years, the total would be $3,750,000. (00:28:45)
Visible crew/equipment: When the drug dealer first sit with the chief you can see the cameraman in the window behind them filming.