Paris Hilton has reportedly threatened Lindsay Lohan after her younger brother, Barron Hilton, was beat up. Barron. 24, was beat up at a Miami party on Dec. 6 and is blaming Lohan for orchestrating the fight, TMZ reports.

According to sources, the actress was mad at the Hilton brother for talking trash about her and he thinks Lohan told her male friend to beat him up. TMZ identified the attacker as Ray LeMoine.

Following the brawl Barron posted a photo of his bruises on Instagram and that's when Paris jumped in. According to Wetpaint, Paris commented on the photo writing "They both will pay for what they did. No one f**ks with my family and gets away with it."

She also tweeted "Karma's a b**ch" and retweeted a quote that said "Bad things happen when you hang out with bad people."

According to the New York Daily News, the investigation is currently in "standby mode" because Miami Beach police said Barron has not been cooperating.

"We've had no cooperation from Mr. Hilton since he made the report," Sgt. Bobby Hernandez said.

He said Barron gave a statement to the cops but "refused" to wait for investigators to arrive and take pictures of his bruises.

"Since then, we haven't been able to get in touch with him," Hernandez said. "He hasn't called back to respond to numerous messages. If the victim doesn't want to cooperate, it ends at that point."

The police sergeant also said that no arrests have been made in the case and wouldn't reveal if Lohan actually had a connection to the beating. According to the Daily News, LeMoine is scared and has been keeping a low profile in the Florida Keys waiting for things to cool down. He reportedly said that he is considering seeking refuge in Cuba.

"I'm scared of the Hiltons and Paris' (music industry) crew," he said.