Spanish officials have identified 56 of the 69 people killed in Wednesday's train crash near Urda, in Toledo province, Europa Press and El Español report. The update came Saturday from Spain's Data Integration Center, known as the CID. The death toll stays at 69, Europa Press says.

Those identified include all 54 Spanish victims, plus one French citizen and one Portuguese citizen, the two outlets report. The 13 bodies not yet identified are all foreign nationals. The CID said that work depends on help from other countries. Europa Press says the center expects to finish "in the coming hours."

Of the 56, fingerprint experts from the Guardia Civil identified 52, the outlets report. The other four were identified through DNA.

Officials have informed families of 51 of the identifications, 33 men and 18 women, Europa Press and El Español report. The other five families will be informed "as quickly as possible," the CID said. Families are informed in person before any name is added to the official count, the outlets say.

So far, 36 bodies have been released to relatives, the outlets report. El Español says most of the families had been waiting for news at a priests' residence in Toledo.

Thirteen missing-person reports are still open, all for foreign nationals, the outlets report. Four are for people from the United States, two from Australia and two from Japan. There is one each from Argentina, Canada, Mexico, the Czech Republic and Tunisia.

More than 60 specialists have worked in Toledo since Wednesday, the outlets say. They include forensic doctors, autopsy staff and DNA experts. The crash happened on the line between Urda and Los Yébenes, El Español reports.

What we know: 56 of the 69 dead have been identified, including every Spanish victim.
What we don't: When the last 13 victims will be identified, and what caused the crash.