Turkey's President Recep Tayyip Erdogan, center, joins hundreds of mourners who attend the funeral prayers for nine members of Alemdar family killed in a collapsed apartment building, in Istanbul, Saturday, Feb. 9, 2019.
Turkey's President Recep Tayyip Erdogan, center, joins hundreds of mourners who attend the funeral prayers for nine members of Alemdar family killed in a collapsed apartment building, in Istanbul, Saturday, Feb. 9, 2019.

ISTANBUL - Turkey’s president was among hundreds of mourners who attended the funeral Saturday for nine members of a family killed in the apartment building collapse in Istanbul as the overall death toll increased to 17.

Recep Tayyip Erdogan and other officials joined the funeral prayers for the Alemdar family following the president’s first visit to the site of Wednesday’s tragedy. Five other members of the Alemdar family, including two children, remain hospitalized.

Turkey's President Recep Tayyip Erdogan, center, c
Turkey's President Recep Tayyip Erdogan, center, carries a coffin as he joins hundreds of mourners who attend the funeral prayers for nine members of Alemdar family killed in a collapsed apartment building, in Istanbul, Saturday, Feb. 9, 2019.

The cause of Wednesday’s collapse is under investigation but officials have said the top three floors of the eight-story building in the Kartal district were built illegally.

“In this area, we have faced a very serious problem with illegal businesses like this done to make more money,” Erdogan told reporters outside a hospital.

Thirteen people remain hospitalized with seven of them in serious condition.

Turkey's President Recep Tayyip Erdogan speaks to
Turkey's President Recep Tayyip Erdogan speaks to people as he visits the site of a collapsed building in Istanbul, Saturday, Feb. 9, 2019.

Erdogan said there were “many lessons to learn,” and the government would take “steps in a determined way” after investigators complete their work. Earlier, Health Minister Fahrettin Koca increased the death toll to 17.

Friends and relatives waited near the wreckage for news of their missing loved ones as emergency teams, aided by sniffer dogs, worked around the clock to reach possible survivors.

Rescue workers are seen at the site of a collapsed residential building in the Kartal district of Istanbul, Turkey, Feb. 7, 2019.
6 Dead in Istanbul Building Collapse, Governor Says

The death toll from the collapse of an eight-story building in Istanbul rose to six on Thursday, while 13 others were wounded, the governor of Turkish city said.

The residential building, in the Kartal district on the Asian side of the city, collapsed on Wednesday. It was not immediately clear why the building had collapsed.

Istanbul Governor Ali Yerlikaya told reporters at the site that the death toll in the incident had risen to six after three more people were pulled out of the rubble.

Officials haven’t disclosed how many people are still unaccounted for. The building had 14 apartments with 43 registered residents.