The FA are looking into the fracas involving Arsenal and Aston Villa staff during the league leaders’ dramatic victory on Saturday.
An altercation between Arsenal analyst Miguel Molina and Villa's Victor Manas broke out in stoppage time at Villa Park, after Arsenal took a 3-2 lead when Jorginho’s shot was diverted in off of ex-Gunners goalkeeper Emi Martinez.
Mikel Arteta's side twice came from behind to secure a 4-2 victory that took them back to the top of the table.
On Monday, the FA confirmed they were looking into the incident in the stands.