incommunicado

They were held incommunicado over several days and repeatedly beaten and questioned about Halimi and his recently publicized yet ambiguous work for the United States.

He is believed to be holed up, incommunicado, for the fear of being assassinated by Israel.

The two said they were held incommunicado for several days and tortured, before they were left at the border by Tanzanian security forces, sparking widespread condemnation across the region and from international rights groups.

She said Israel had detained "hundreds of Palestinian healthcare workers from Gaza without charge or trial" and said they had been "subjected to torture and other ill-treatment and been held in incommunicado detention".

Many of the most prominent have been held "incommunicado", allowed no contact at all with lawyers or relatives for several years.