Four men were stabbed during Halloween festivities at CocoWalk in Coconut Grove when an argument broke out around Grand Avenue, according to Miami Police.

The fight broke out around 3 a.m. Thursday morning as partiers were leaving the area. Someone then pulled out a knife and stabbed the four men, the Miami Herald reports.

Anevri Moreira, 21, is currently is police custody for the crime, Miami New TImes reports.

Sgt. Kenia Reyes, spokeswoman for the Miami Police Department, told HuffPost Miami that he is charged with one count of attempted second-degree murder.

"Right now we believe only one person stabbed all four," Reyes told NBC 6.

The victims were all transported to Ryder Trauma Center, three in critical condition. One man went into cardiac arrest en route to the hospital and was resuscitated, CBS Miami reports.

Family told Local 10 that the men have not come out of surgery and they have not received any news on their wellbeing.

"Right now, detectives have very little information as to why the actual argument took place," Reyes told reporters.

CBS Miami reports that police also have the knife in custody.

This is a developing story.