This release is from the Office of the High Commissioner for Human Rights (OHCHR):

UN human rights experts* today expressed alarm at the killing of Mr. Jasib Hattab Abboud Al Heliji, father of human rights defender Mr. Ali Jasib Hattab Al Heliji, who remains forcibly disappeared.

“We are appalled by the killing of a father, seeking justice for his son’s disappearance. We are horrified that the killers allegedly have links to the Popular Mobilization Units, part of the Iraqi Security Forces,” the experts said.

“It is vital that Iraq promptly conducts independent investigations in line with relevant international standards and bring to justice all those responsible, including the masterminds,” they said, noting reports that one individual has been arrested over the killing.

Read the full release here.