Deliberate mistake: While Tony stands beside his car, the first assassin shoots at him, and when Tony dives into the front seat we see the car's dashboard. After struggling with the second assassin, when Tony crashes into the parked car, in the shot from inside the car, there are two issues: the car has a different style dashboard with no air vents, and the rearview mirror is missing; then it reappears.
Cold Stones - S6-E11
Deliberate mistake: Tony smashes AJ's front windshield of his Nissan SUV one time with a plastic sports helmet and it leaves a hole 4 times the size. Not only is the scale size of helmet to hole incorrect, but front vehicle windshields don't shatter like that. Modern windshields are made of laminated safety glass, which consists of two curved sheets of glass with a plastic layer laminated between them for safety, and bonded into the window frame. It would've taken many impacts to cause such a hole, not one hit. (00:49:00 - 00:49:45)
Answer: The show creators intentionally left it ambiguous as to what happened to Valery.
LorgSkyegon