Filipino activist Reina Mae Nasino offers flower at the burial of her three-month-old baby River, who died while she was in jail, in Manila North Cemetery, Philippines, October 16, 2020.

A woman holds a photograph of Filipino activist Reina Mae Nasino and her three-month-old baby River, who died while she was in jail, during a vigil in Quezon City, Metro Manila, Philippines, October 21, 2020.

Detained Filipino activist Reina Mae Nasino, in a hazmat suit for protection against the coronavirus, mourns over her three-month-old daughter's coffin, who died while she was in jail, in Manila North Cemetery, Philippines, October 16, 2020.

A digital photograph of jailed Filipino activist Reina Mae Nasino's three-month-old baby River, is placed beside her coffin before she is buried, in Manila North Cemetery, Philippines, October 16, 2020.

Marites Asis, the mother of Filipino activist Reina Mae Nasino, holds flowers and a lighted candle to offer on a mural dedicated to baby River, the three-month-old baby of Nasino who died while she was in jail, in Quezon City, Metro Manila, Philippines, October 21, 2020.

Detained Filipino activist Reina Mae Nasino holds a flower during the burial of her three-month-old baby River, who died while she was in jail, in Manila North Cemetery, Philippines, October 16, 2020.

Protesters hold placards calling for justice outside the Manila North Cemetery where Filipino activist Reina Mae Nasino attended the burial of her three-month-old baby River, who died while she was in jail, in Manila, Philippines, October 16, 2020.

Relatives of Filipino activist Reina Mae Nasino mourn during the burial of her three-month-old baby River, who died while she was in jail, in Manila North Cemetery, Philippines, October 16, 2020.

Activists and sympathizers hold placards calling for the release of political prisoners, and justice for baby River Nasino, the three-month-old baby of Filipino activist Reina Mae Nasino who died while she was in jail, in Quezon City, Metro Manila, Philippines, October 21, 2020.

Surrounded by armed jail guards, detained Filipino activist Reina Mae Nasino mourns over the casket of her three-month-old baby River, who died while she was in prison, in Manila North Cemetery, Manila, Philippines, October 16, 2020.

Activists and sympathizers hold placards calling for the release of Filipino activist Reina Mae Nasino, and justice for baby River, the three-month-old baby of Nasino who died while she was in jail, in Quezon City, Metro Manila, Philippines, October 21, 2020.

Detained Filipino activist Reina Mae Nasino, in a hazmat suit for protection against the coronavirus, opens her three-month-old daughter's coffin, who died while she was in jail, in Manila North Cemetery, Philippines, October 16, 2020.