Tensions between several factions of Texas riders in a restaurant in Waco, Texas, has left nine bikers dead and about 18 more injured, BBC News reported.

The report said the altercation, which happened May 17 afternoon, between approximately 192 people started as a fist fight and escalated into deadly fights with the use of knives, guns, chains and clubs.

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Preliminary investigation showed that about five gangs were involved in the incident, believed to have stemmed from a misunderstanding about parking space near the Twin Peaks Sports Bar and Grill. A USA Today report said the fight was thought to have started at the restaurant's restroom.

The restaurant was located near the Central Texas Market Place shopping mall.

The Waco Police Department said that 192 people will face organized crime charges.

"They will all face Engaging in Organized Crime charges. They are being booked and processed at this time. McLennan County District Attorney is involved in our investigation and has been assisting us throughout the night," Waco Police said in Facebook update.

Waco Police Sgt. W Patrick Swanton said at a press conference, according to New York Daily News, that it was fortunate that no civilians were hurt during the riot.

"So many rounds were fired from bad guy weapons here. It is amazing that innocent civilians were not injured here. ...In 34 years of law enforcement, this is the most violent crime scene I have ever been involved in," Swanton said.

The authorities added that the Twin Peaks restaurant was as a place where the "very well known" gangs recruit new members. Swanton said multiple previous attempts to stop this proved ineffective.

Residents in the Waco area were advised to stay away from the crime scene as the police continued their investigation, according to a tweet. 

The nine fatalities from the shooting are believed to all be members of the biker gangs.

Tagsmotorcycle riot in Texas, Waco, Texas, motorcycle gang, Twin Peaks Shooting