As the Khoswan family slept, the Israeli military dropped three GBU-39 bombs into their sixth-floor apartment. One of the bombs exploded just outside the parents’ bedroom, leaving the apartment looking as if a tornado had swept through, killing three family members.

But they were not the stated target of the attack earlier this month.

The Israeli military had dropped the bombs into their home to assassinate a commander of the Palestinian armed group Islamic Jihad who lived in the apartment below.

Jamal Khoswan, a dentist, Mirvat Khoswan, a pharmacist, and their son, a 19-year-old dental student, were killed in the strike as well as the Islamic Jihad commander who lived downstairs, Tareq Izzeldeen, and two of his children, a girl, 11, and a boy, 9.

“Commanders have been targeted before,” Menna Khoswan, 16, said this month at a memorial service for her father at the hospital where he served as chairman of the board. “But to target the commander and those around him, honestly this is something we didn’t expect.”