An assault on an 83-year-old Asian woman in Koreatown this week is not being investigated as a hate crime, despite a viral Facebook posting that described the incident as racially motivated, authorities said Thursday.

A 27 year old who gave her name as Patty Garcia was arrested in connection with the attack, in which an individual knocked down an elderly Asian woman on Wednesday, at 2:40 p.m., near Western Avenue and Third Street, Los Angeles Police Department officials said.

The assault seemed “random” and unprovoked, and the assailant “appears to be a transient woman who may or may not have been under the influence,” LAPD Olympic Division Detective Jung Kim said.

Kim said police records show Garcia’s “true” name is Alexis Duvall.

A bystander chased down and apprehended Duvall, then called 911 to report the incident, Kim said. Bail was set at $50,000 for Duvall.

The suspect was reportedly “incoherent, rambling on,” Kim said.

After speaking with several witnesses, “we are not getting consistent statements saying this was hate motivated,” he said.

The elderly woman, who’s name was not released, suffered minor injuries, including a cut near her cheekbone and scrapes to her knee, Kim said. She was treated and has since been discharged from the hospital, he said.

The author of the Facebook posting, which has since been taken down, reported that the attacker “walked by the Korean grandma, yelled ‘white power!’ and ran off.”

The author appeared to blame the incident on rhetoric by President Donald Trump, and included photos that appeared to be taken after the incident that showed an elderly woman holding a towel to her face and sitting on the ground, next to a splatter of blood.

The posting was further shared on Twitter.

Officer Drake Madison with LAPD media relations said detectives believe the incident is not a hate crime because there was no mention of racially charged words by the victim nor witnesses.