Miami Beach Police Department released surveillance video of the beating after the city's annual gay pride parade.
CNN  — 

Four men face hate crime-related felony offenses in an attack on two men after Miami Beach’s pride parade in April, the Miami-Dade State Attorney’s Office said.

Juan C. Lopez, 21; Luis M. Alonso, 20; Adonis Diaz, 21; and Pablo Reinaldo Romo, 21, each face three felony counts of aggravated battery in the Sunday attack, which took place several hours after the parade, outside a public restroom on the parade route.

Juan C. Lopez
Luis M. Alonso
Pablo Reinaldo Romo
Adonis Diaz

“I commend the investigative work of the Miami Beach Police Department and my Hate Crimes Unit prosecutors in this case,” State Attorney Katherine Fernandez Rundle said on Twitter.

One of the victims told police that one of the suspects yelled an anti-gay slur before hitting him several times, according to a police report.

The surveillance footage shows four people pouncing on two men outside the restroom. On the video, the group takes turns pushing and punching the two men in the head as a bystander tries to intervene. One of the attackers knocked the bystander to the ground, rendering him unconscious when his head struck the pavement, Miami Beach Officer Ernesto Rodriguez said.

Two of the victims still had cuts and bruises on their face when they spoke to CNN affiliate WSVN two days later. They asked not to be identified by their names.

The four suspects turned themselves in to police on Tuesday, Rodriguez said.

They were released Wednesday evening from the Turner Guilford Knight Correctional Center, according to Juan Diasgranados, a spokesman with the Miami- Dade Corrections & Rehabilitation Department.

No counsel information is listed with their inmate records.

When CNN called a number thought to be associated with Lopez, the person who answered hung up. CNN was unable to find contact information for the other three suspects.

They are scheduled for arraignment on May 10.

The state attorney’s office is reviewing evidence and interviewing witnesses to determine if a hate crime enhancement should be applied to the felony charges. Such an enhancement could bring harsher penalties.

“This is a weekend on Miami Beach where we celebrate equality,” Rodriguez said earlier this week. “Something like this is completely uncalled for, completely unnecessary, and we really need to hold those responsible accountable.”