City of Children (a mortal instruments after time)

Running

Jace's POV

I can't breath I can't think what did Clary just do.

Then I look up as I hear a choking noise. I see clary with a knife in Sebastian's chest.

I look over at the rest of us the girls are staring at Clary wide-eyed as are Alec and Izzy.

As soon as Sebastian crumble we all grab the girls and run.

Emma's POV

Before I knew what was happening I was grabbed by mom and was running.

I can't believe she actually just killed someone.