As suspended Dolphins guard Richie Incognito tries to defend himself against the claims made by tackle Jonathan Martin, more evidence surfaces regarding past incidents involving Incognito.

According to Adam Schefter of ESPN, Incognito was summoned to the league office prior to the 2012 season to discuss off-field incidents that apparently never made it to the public eye. (One of those incidents surely related to the golf-course incident that came to light this week.)

Schefter also reports that Incognito was involved in a June 2013 fight at a night club. Incognito reportedly punched bouncer Carlos Joseph (the brother of former NFL defensive tackle William Joseph), Incognito was punched as well, and security cameras showed Incognito spitting out blood.