What caused the fire

Officials are still investigating this. The blaze started on an upper floor of the complex at about 17:00 local time (10:00 GMT) on Sunday.

It was packed at the time as it was the beginning of the school holiday.

Officials are still investigating this. The blaze started on an upper floor of the complex at about 17:00 local time (10:00 GMT) on Sunday.

It was packed at the time as it was the beginning of the school holiday.

Officials are still investigating this. The blaze started on an upper floor of the complex at about 17:00 local time (10:00 GMT) on Sunday.

It was packed at the time as it was the beginning of the school holiday.

Officials are still investigating this. The blaze started on an upper floor of the complex at about 17:00 local time (10:00 GMT) on Sunday.

It was packed at the time as it was the beginning of the school holiday.

Officials are still investigating this. The blaze started on an upper floor of the complex at about 17:00 local time (10:00 GMT) on Sunday.

It was packed at the time as it was the beginning of the school holiday.

Officials are still investigating this. The blaze started on an upper floor of the complex at about 17:00 local time (10:00 GMT) on Sunday.

It was packed at the time as it was the beginning of the school holiday.