When the squad is in Shaw's Bar preparing Jake and Rosa's defense, Jake's arms repeatedly switch from being folded to down by his sides between shots.
It is said to have only been 2 months since Jake and Rosa were arrested for the bank robbery, yet Charles has a full head of white hair, complete with eyebrows, said to be due to stress. Hair does not change color like that, rather, any new hair growing in would potentially be white. Head hair grows an average of half an inch per month. Even if all his hair follicles suddenly began producing white hair, it would take several months longer for his hair to be completely white and as long as it is here. Eyebrows take even longer to grow in. It could be a half a year or more before they'd grow in a different color.
A person put on trial would not be able to get their lawyer to put someone on the stand with no warning at all. The lawyer on the other side has to be notified and also it goes against the first thing lawyers learn not to ask questions that they don't know the answer to.
Most of the awards Lt. Hawkins wears are not issued by the New York Police Department. Also, she is wearing the American flag bar as her lowest award, when the NYPD requires that it should be worn as the highest citation bar worn.
Captain Holt wears his Commendation breast bar above his World Trade Center Breast Bar. When the WTC bar is worn, it is worn above all other medals, but below the American Flag bar.
Lt. Hawkins appears on television in a press conference speaking about Jake and Rosa. It was stated in The Slaughterhouse (2017) that she never allowed herself to be photographed so that she could still do undercover work.