911 call

So I was sitting out back and heard a woman maybe 3 streets away screaming HELP HELP ME, DEAR GOD HELP ME

So I called 911, I saw the police lights flashing but the guy told me the cops were there and handling it.. but I’m shaking and I’m like WTF HAPPENED!!!! I JUST moved here!!!! How can I found out? I looked up active calls and I see nothing!! I almost grabbed my knife and went out there but got a clear mind and called but now I’m trembling.. wtf happened???? How do I find out????