Holt says he doesn't have a television in his bedroom but he does when Amy is in his room in Season 1 Episode 16.
At around 14:50, Amy is drinking from a glass in her hand, but when the camera angle changes after she slaps Gina on the butt, the glass has moved into Gina's hand.
Gina is intent on getting Amy to "six drink Amy" status on the Santiago Drunkenness Scale. However, Amy consumes the six drinks over the course of multiple days, giving her plenty of time to sober up between drinks, so there's no way she'd reach six-drink levels of drunkenness.
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.
Holt is said to believe that any smile that lasts longer than 1.5 seconds is a conman's ruse. Holt has smiled for longer than 1.5 seconds, especially in situations where bad things have happened the Madeline Wuntch.