When Karin is watching rapper Tusk on TV and eating ice cream, she spills some on her T-shirt but in the next shot, there is none on her T-shirt and it spills again.
At 46:42 Karin Parke asks, "Rasmus got a track on them?" A few seconds later, Rasmus' monitor shows "tracing" when it should show "tracking".
The IMEI codes cannot be reliably used to identify the users that used the hashtag. The IMEI code identifies the physical phone, not the user account (the SIM card ID could be used instead for that purpose). Moreover, a significant portion of the tweets would have originated from laptop computers connected to public hot spots, and these do not have IMEI codes.
MRI magnetic fields are generally left on at all times. It can take up to 30 minutes for the field to dissipate. If the field was strong enough to pull out the mechanical bee, it would still be too strong soon after for someone to just pull it off of the MRI.
However, in case of emergency (such as a small metallic object being inadvertently removed from a patient's skull) there is the option to "quench" an MRI, which shuts down the magnetic field almost instantly. It works by rapidly releasing the liquid helium in gaseous form. In order to be used again, the liquid helium inside the scanner has to be refilled, making a quench an expensive procedure.
However, in case of emergency (such as a small metallic object being inadvertently removed from a patient's skull) there is the option to "quench" an MRI, which shuts down the magnetic field almost instantly. It works by rapidly releasing the liquid helium in gaseous form. In order to be used again, the liquid helium inside the scanner has to be refilled, making a quench an expensive procedure.
As Karin gets into the car after leaving the court, the police officer closes the door on her leg, causing her to wince.
(At 1:26:49) As Karin exits the court and drives out of the media frenzy, production trucks can be seen outside the window.
If bees had some kind of facial recognition system, a target could simply wear a mask to hide his face until the menace disappears.
Metal detectors are routinely used at MRI facilities if there is some uncertainty if a patient might have embedded metal items such as surgical pins, shrapnel, or body decorations.
Nick, a detective, says as Kelly prepares to interview Jo Powers' husband Simon that Kelly will not believe "his alibi". An alibi is a legal defence that you were in a different location to where a crime was committed. Simon said he was present when her death occurred but that he did not kill Jo, so if he was present at the incident there is no "alibi". A detective should know that, and while general use of alibi is common in the US, Nick is not American.