Nor do I. I also don't see a person. I also don't see anything that would convince me there's a "Dal Tex Roof Shooter
It doesn't add up.
The object is in a constant state of immobility.
The object is in the same position all the way through the film--even after all the shots have been fired--which no gunman/assassin would ever do. Gunmen/assassin's shoot their victim and quickly depart. Not this "assassin". He remains in the same, exact position throughout the film from start to finish, even after the car disappears into the underpass. The whole thing is ludicrous and ridiculous.