Visible crew/equipment: When the doctor wants to study Electro, a green screen and some other things are reflected in his glasses. (01:14:10)
Visible crew/equipment: In the scene when Spider-Man is chasing a truck stealing OsCorp's plutonium vials, the truck, driven by Aleksei Sytsevich, crushes one of the police cars. The scene cuts to the left side of the truck crushing the police car. A moment later, it cuts to another angle. Here you can see the camera equipment on the left side of the truck. (00:08:20)
Visible crew/equipment: We get a good view of the Oscorp corridors, in particular the one outside the closet where Gwen and Peter hide. They kiss and there's a lovely light seeping through the door's window; when they start making out and also quickly when they open the door you can actually see the big spotlight that emits those warm rays. (01:10:49)
Answer: Peter could have contacted the police anonymously.
MasterOfAll