WHAT HAPPENED TODAY: Kenya President Uhuru Kenyatta addressed his nation Tuesday, declaring the deadly four-day siege at the Westgate Shopping Mall in Nairobi is over, Nairobi's Daily Nation reports.
"We have ashamed and defeated the attackers," Kenyatta said, adding that "our losses are immense."
The president said five terrorists had been killed "with gunfire" and that 11 others were in police custody. He said 61 civilians were dead and that six law enforcement officers "had made the ultimate sacrifice in their line of duty."
In addition, about 240 people were injured in the siege that began Saturday. Kenyatta said three floors of the mall had collapsed and that terrorists and civilians were trapped in the debris. The process of identifying the terrorists was continuing, he said.
He declared three days of national mourning.
Earlier Tuesday, terrorists allied with the Somali Islamist terrorist group al-Shabab said they were "still holding their ground" in the mall and had hostages with them. A spokesman for the group said the attack was revenge for Kenya's participation in an Africa force that pushed the group out of the Somali capital of Mogadishu in 2011.
Kenya's Interior Minister Joseph Ole Lenku said the evacuation of hostages had gone "very, very well."
THE DEAD: Kenya's president put the death toll at 72 — 61 civilians, six law enforcement officers and five terrorists.
WHO ARE THE VICTIMS: Most of the dead were said to be Kenyans. Also killed: four British citizens, a Dutch woman, two French nationals, an Australian man, Netherlands woman, a Peruvian, an Indian man and child, a Swiss citizen, a Chinese woman, a South African, a New Zealand man and two Canadians, including a diplomat, their governments said. An African poet and author from Ghana, Kofi Awoonor, also died, Ghana's president said.
Five American citizens were injured, U.S. officials said.
STORY: Hostages still held in mall
WHO ARE THE ATTACKERS: Kenya Chief of Defense forces Gen. Julius Karangi said the terrorists are allied with al-Shabab, a Somali group loyal to al-Qaeda that has been fighting for years in Somalia to force it to convert to an Islamist theocracy. Kenya has sent forces to Mogadishu, Somalia, to combat the group.
Kenyan Foreign Minister Amina Mohamed said "two or three Americans" and "one Brit" were among the attackers. She said in an interview with the PBS NewsHour program that the Americans were 18 to 19 years old, of Somali or Arab origin and lived "in Minnesota and one other place" in the USA.
The U.S. State Department said it had "no definitive evidence of the nationalities or the identities" of the attackers.