the cause of the accident
La causa del accidente todavía no está clara.
The cause of the accident is still unclear.
La policía investigó cuidadosamente la causa del accidente.
The police carefully investigated the cause of the accident.
La causa del accidente sigue bajo investigación.
The cause of the accident is still under investigation.
La policía está investigando la causa del accidente.
Police are investigating the cause of the accident.
Todavía se sigue investigando la causa del accidente.
The cause of the accident is still being investigated.
Acordaron investigar la causa del accidente.
They agreed to investigate the cause of the accident.
La causa del accidente es desconocida.
The cause of the accident is unknown.