ISIS is under the control of Iraqi forces , Iraqi Prime Minister says . Tikrit departs , leaving city strewn with booby traps , explosive-filled vehicles . Officials hope to avoid Shia reprisals for Tikrit slaughter of air force recruits .
Tikrit is under the control of Iraqi forces , Iraqi Prime Minister says . ISIS departs , leaving city strewn with booby traps , explosive-filled vehicles . Officials hope to avoid Shia reprisals for ISIS slaughter of air force recruits .