Factual error: A thief has stolen 75 million dollars. He runs out with two large duffel bags. All US bills weigh a single gram. This means that $1,000,000 in $100 bills - the largest bills in circulation - weighs around 10 kilograms, or a little over 22 pounds. $75 million would be 1,650 pounds. No way this could be carried in two duffel bags.
Factual error: A kid comes to the police station to give Micaela a gun used in a murder. He has the gun in a paper bag in his hands. How could a kid enter the inner offices of the NYPD with a gun in his hands (albeit in a bag), and not get caught at least by metal detectors? (00:26:47)
Factual error: Ben asks Yale University library to loan him a medieval diary and they immediately send it to him. No library or archive in the world would loan out a unique item like this, even to another university. Usually they are not allowed to leave the premises, except under very strict conditions for a high-profile exhibition, certainly not just sent to an academic who's interested in reading them.