Golovnina, 34, the Reuters bureau chief for Afghanistan and Pakistan, was declared dead in an Islamabad hospital on Monday after she collapsed in the Reuters news bureau.
Pakistan authorities are conducting a further toxicology report, which is expected to take about a month.
“We fully support Maria’s family, the doctors and others who are reviewing her case, and will provide them any information we can,” Thomson Reuters, the parent company of Reuters, said in a statement.
