EastEnders How did Sylvie die?

[Cookiescholes]

I'm confused. She was listening to the radio then there was a powercut but how did she die? Did she slip under the water.

 

[Angela Channing]

I'm confused. She was listening to the radio then there was a powercut but how did she die? Did she slip under the water.

I think the implication is that the radio/CD player fell in the bath and electrocuted her. It was similar to how the French singer Claude Francois was killed.