A spokesperson at Amnesty UK said: "We've received a letter from the Israeli Embassy in London about this matter and are currently looking into it."
In a letter to Amnesty UK director Kate Allen, Mr Na’eh expressed dismay at the tweets, calling the posts “unprofessional conduct” and writing that Mr Benedict had “exploited the horrible murder of Ali Dawabsha in order to incite against Israel.”
In a response to the complaint, Mr Benedict tweeted: "Israel's UK embassy think it's 'extremely unprofessional conduct' for me to point out Israel's war crimes..no really!"
A second tweet read: "For Israel's UK embassy: 'extremely unprofessional conduct' = highlighting Israel's war crimes wanting ICC justice - not being silenced."
