At 11:58 when they're examining his pistol safe, Reece and Holder claim that the only way into the safe would be to copy his fingerprint with highly sophisticated technology, but almost every biometric/fingerprint safe can be opened (and picked) via a backup unlocking mechanism, often an easily-defeated barrel lock. Both Reece and Holder should be aware of this given their experience.
At 32:21, Reece practices picking the deadbolt in his shop, but his tools are placed in the lock incorrectly. He's placing the tension wrench at the top of the lock (near the pins) and the pick at the bottom. It should be reversed.