An Israeli attack on Tehran's Evin Prison on June 23 killed 71 people, according to a spokesperson for the Iranian judiciary said.

Dozens of staff members, two inmates and a bystander were among the casualties of Israel’s attack on Tehran’s Evin prison last week

The June 23 attack, the day before the ceasefire between Israel and Iran took hold, hit several prison buildings and prompted concerns from rights groups about inmates' safety.