Reddington throws his hat off while running to rescue the redhead who dove into the ocean. He pulls her out just beyond the surf, clears her lungs, and then puts his hat under her head, but his hat was nowhere near them.
Kitchen and bathroom outlets have had ground fault interruption (GFI) protection for decades specifically to prevent accidental electrocutions. The electrocution shown could not have happened.
While this may be true, the sequence shown does not actually take place in the present, but rather in Raymond's imagination. The events shown are clearly a reference to the past, not unlikely as far back as to a time where kitchens did not necessarily have GFI (none had up to 1987), especially considering the structure shown is an obscure, remote location, meaning it likely was not the first to add such security.
While this may be true, the sequence shown does not actually take place in the present, but rather in Raymond's imagination. The events shown are clearly a reference to the past, not unlikely as far back as to a time where kitchens did not necessarily have GFI (none had up to 1987), especially considering the structure shown is an obscure, remote location, meaning it likely was not the first to add such security.