There are 26 cases in total. In the original version there were only 21 cases, these are the 21 cases tracked in your statistics. "The Consul's Car" "A Slip of the Tongue" "The Naked City" "Reefer Madness" and "Nicholson Electroplating" are all either pre-order bonuses or DLC (or both) and do not count towards that total, even in the Complete Edition.
There are 21 missions in LA Noire but you can obtain/buy extra cases. There are also street crimes which are mini-cases, there are 40 street crime cases. The Complete Edition has all the pre-order and DLC cases, there are 26 in total, in full.
real life murders
LA Noire is currently available on Steam.
Most of the Homicide cases involve naked victims.
The population of La Roche-Noire is 632.
La Veuve noire was created in 1989.
No, there is no co-op at all in LA Noire.
The duration of La Boîte noire is 1.5 hours.
The duration of La Tulipe noire is 1.92 hours.
The area of La Roche-Noire is 3,070,000.0 square meters.
La Boîte noire was created on 2005-11-02.
La Tulipe noire was created on 1963-02-28.