The employee under investigation, Gabriel Perez, has worked as President Trump's teleprompter operator since 2016

The initial findings indicate that Graham died after suffering a rupture of the body's main artery, a condition linked to underlying cardiovascular disease, the US media report

Ayatollah Mojtaba Khamenei says Iran remained committed to seeking justice for those killed in the recent conflict

US president says thousands more will follow immediately if the Iranian government or its agents carried out any assassination attempt against the sitting US president

The attacks targeted American military infrastructure in Kuwait, Qatar and Bahrain, following US operations against sites in Iran's southern coastal and eastern provinces, the local media reported

The US officials have not disclosed details of the ongoing discussions but described them as part of efforts to manage differences between the two sides