It's not quite clear what exactly went down in a Chicago restaurant last night, but we do know this: the beef between Migos and GBE has escalated.

Apparently Migos got in a fight with GBE member Capo. The only footage from the incident appears to be from after the fact, so we haven't seen how the altercation started, who threw punches, etc.

Caught @elcappgguod slipping lastnight in his city 😭😂 Une vidéo publiée par ✈Young TakeOff💯 (@yrntakeoff) on Nov. 11, 2014 at 12:04 PST

Today the beef carried over to Twitter, where Migos and Capo dissed each other and Fredo Santana eventually stepped in to threaten the Atlanta trio. Below you can read the entire exchange.

Migos Soft as hell Y'all Jus Had 20 niggas And I was by myself Fuck niggas! Link — CapoGloGangNation (@Capo_GBE300) November 8, 2014

@Capo_GBE300 I'm the one who punched you nigga we could of did you dirty 🏃🏃🏃 yrntakeoff's video http://t.co/bHew1lXqRp — IG:MigoJerz (@migojerz) November 8, 2014

@MigosATL I'm in LA but stop playing wit capo on bd for I get y'all whole camped killed facts my word is LAW so don't test — FREDO SANTANA SSR (@FREDOSANTANA300) November 8, 2014

I will do the time for it to 😎 — FREDO SANTANA SSR (@FREDOSANTANA300) November 8, 2014

On bd this shit go for any rap nigga u will die playin wit me an I will go to jail wit out a care im the right mf to play wit on bd ALL FACT — FREDO SANTANA SSR (@FREDOSANTANA300) November 8, 2014

An who ever riding wit em is a enemy an I hope y'all no wat I do to enemy's 😈 — FREDO SANTANA SSR (@FREDOSANTANA300) November 8, 2014

On blood grave They all Swung and I didn't Get hit 2times they Lil rappin Ass had 20 niggas Wit Em And ain't even do shit But woof! — CapoGloGangNation (@Capo_GBE300) November 8, 2014

Niggas hard on the web #peterparker — MIGOS™ (@MigosATL) November 8, 2014

@MigosATL I'm hard in real life too check my field record — FREDO SANTANA SSR (@FREDOSANTANA300) November 8, 2014

@migosATL Y'all ass was tryna talk I told y'all let's go outside y'all bitch ass y'all wanna be real so bad! Y'all fraud ass lil niggas! — CapoGloGangNation (@Capo_GBE300) November 8, 2014

Cameras on once the fight was over Y'all ain't record wat really happen on blood quavo was scared y'all ass funny I'm off the internet Tho! — CapoGloGangNation (@Capo_GBE300) November 8, 2014

We'll have more as this develops.