Continuity mistake: As Lois makes her way to the scene where Toyman was killed, there is a green sheet over his body on the police car. There is blood going from his exposed hands down the side of the car to the ground, but there is no blood on the top of the sheet. Then when Lois sees Jimmy snapping pictures of the scene, there is suddenly quite a bit of blood on the green sheet. Then when the camera shows a high angle of the vehicle with the dead Toyman on it, the blood is gone once again.
Picture added by Quantom X