Surveying the crime scene, it was obvious the man on the sidewalk ...

[HudsonKB16]

Surveying the crime scene, it was obvious the man on the sidewalk had been
  shot.
  ___________________ ___________________ ___
 
  Correct any misplaced or dangling modifiers. Do nothing if the sentence is correct.

Question 2

Seeing his chance, the god of the underworld grabbed Persephone.
  ___________________ ___________________ ___
 
  Correct any misplaced or dangling modifiers. Do nothing if the sentence is correct.

[Joc]

Answer to Question 1

As we surveyed the crime scene, it was obvious the man on the sidewalk had been shot.

Answer to Question 2

correct

[HudsonKB16]

Great answer, keep it coming

[kusterl]

Wow, this really help