Iran vows revenge over killing of Guard member in Tehran


              Iranian President Ebrahim Raisi boards his plane departing Tehran's Mehrabad airport for a trip to Oman, Monday, May, 23, 2022. (AP Photo/Vahid Salemi)
            
              Iranian President Ebrahim Raisi waves to media and officials as he boards his plane departing Tehran's Mehrabad airport for a trip to Oman, Monday, May, 23, 2022. (AP Photo/Vahid Salemi)
            
              Iranian President Ebrahim Raisi leaves Tehran's Mehrabad airport for a trip to Oman, Monday, May, 23, 2022. (AP Photo/Vahid Salemi)
            
              Iranian President Ebrahim Raisi speaks prior to departing Tehran's Mehrabad airport for a trip to Oman, Monday, May, 23, 2022. A portrait of the Supreme Leader Ayatollah Ali Khamenei hangs on the wall. (AP Photo/Vahid Salemi)
            
              Iranian President Ebrahim Raisi, center, reviews an honor guard while departing Tehran's Mehrabad airport for a trip to Oman, Monday, May, 23, 2022. (AP Photo/Vahid Salemi)
            
              In this photo provided by Islamic Republic News Agency, IRNA, family members of Col. Hassan Sayyad Khodaei weep over his body at his car after being shot by two assailants in Tehran, Iran, Sunday, May 22, 2022. Hassan Sayyad Khodaei, a senior member of Iran's powerful Revolutionary Guard, was killed outside his home in Tehran on Sunday by unidentified gunmen on a motorbike, state TV reported. (IRNA via AP)
            
              Iranian President Ebrahim Raisi speaks before departing Tehran's Mehrabad airport for a trip to Oman, Monday, May, 23, 2022. (AP Photo/Vahid Salemi)