Victims names and nationalities released

The names and nationalities of the four people confirmed killed in the Jerusalem synagogue attack have been released to the BBC.

They are:

Moshe Twersky, 59, dual US-Israel citizen

Arieh Kupinsky, 43, dual US-Israel citizen

Kalman Levi, 55, dueal US-Israel citizen

Avraham Goldberg, 68, dual Israel-UK citizen