just opened up a whole new can of worms

I'm sure there are ways to figure out past actions in an area that's not a time turner

Dumbledore has the flippy time thing and snakes talk

People lived in the area so people may have seen it happen also probably not that hard to peice it together if nobody did see anything

I’m pretty sure snake knew it was Voldemort’s plan, and tried to get there in time to save Lilly but failed and had already relayed what was going to happen to Dumbledore

Guys... First chapter of "Harry Potter and the Philosopher's Stone". Dumbledore said something along the line that everyone is guessing but no one knows for sure

Well, the house was mostly destroyed by the rebounded killing curse so the neighbours probably heard it.

Snape

Snape?

witchcraft

"magic"