Russian news agencies cited Rosatom chief Alexei Likhachev as saying that developments near ​the plant ​were ⁠unfolding in line with the worst-case scenario.
Likhachev said that ​the killed staff member was ​an ⁠Iranian national.
Rosatom said it had informed Russian President Vladimir Putin on the ⁠situation ​surrounding the plant, the ​TASS news agency cited Likhachev as saying.