This 3 May 2020 video says about itself:
Egypt: Shady Habash, filmmaker who mocked el-Sisi, dies in prison | Sky Singapore
Shady Habash dies in Cairo’s Tora Prison, say lawyers, after two years in detention for directing video mocking el-Sisi.
From daily The Morning Star in Britain, 3 May 2020:
22-year-old film-maker dies in Egyptian jail after two years behind bars without trial
A YOUNG artist detained without trial in Egypt for two years for making a film mocking President Abdel Fattah el-Sissi has died in prison, his lawyers say.
Shady Habash, who was just 22, died on Saturday in Cairo’s Tora prison complex. Lawyer Ahmed el-Khwaga said the cause of death was not known. Friends published a letter he wrote from prison last October in which he said he was “going mad or dying slowly because you’ve been thrown in a room two years ago and forgotten.”
Rights lawyer Khaled Ali said he ought to have been released two months ago, having served the maximum jail time pending investigation.