In all previous episodes Nyla Harper's badge stated "Police Officer". In the last scene in the hospital room her badge reads "detective".
When Tinsley is booked, she is wearing high heels for the mugshot. Heels are typically removed for booking photos since they change the wearers height.
When Markus steps on Nolan's leg, he mentions the adductor longus. But, the adductor longus is a muscle on the inside of thigh, not the outside, where Markus was putting pressure.