Question: How did The Green Goblin get captured and sent to Ravencroft after he killed Gwen?
MasterOfAll
12th May 2017
The Amazing Spider-Man 2 (2014)
12th May 2017
The Amazing Spider-Man 2 (2014)
Question: How did Spider-Man alert Gwen's family and friends of her death without being accused of killing her?
Answer: Peter could have contacted the police anonymously.
Answer: Peter could have webbed him up and called the police anonymously.
MasterOfAll
Very likely. However, there was a deleted scene in which Peter, out of anger over Gwen's death, almost beats Harry to death.
Yes. We also see Goblin getting knocked out when all hell breaks loose, and the gears all break apart. Chances are, Peter just webbed him up. (Although, as the other response says, he also got beaten up in a deleted scene.)
TedStixon