The crime at the premise of this episode makes no sense. Mr. Diamond rents a hotel room, hires an escort and suffers a heart attack in his room while getting physical. The prostitute's driver is ordered to take Mr. Diamond to the park and make it look like he was a victim of a random mugging. This is illogical and the only reason they got caught. Mr. Diamond was an older, overweight man who was seen drinking heavily, and it would not have been suspicious if he was found in his hotel room the next morning after suffering a heart attack.
When Max Greevey is typing the arrest report, the commander's name, Cragen, is shown as Craven.