Peter's emotions were all over the place as Felicia went back and forth between him and Harry. He was simultaneously furious with her and terrified, desperate to get her away from Harry before he hurt her, too.
She agreed to come with him, and a vicious stab of satisfaction hit him to see Felicia stand and walk away from her boy- no, fiance, and come to his side, but there wasn't time to think about that. Harry wouldn't let him get away with it for long, so they had to get far away, and fast.
Grabbing Felicia's hand, he pulled her out of the restaurant where he could get a clear shot at the taller buildings. Shooting a web, Spider-man picked her up and bounced his way up until he could swing out across town, far away from the man who only hours ago had murdered the woman he loved.
"He's going to get away with it," Peter said flatly. He wasn't talking to Felicia. He wasn't talking to anyone. Right then, it was just a presentiment.