Meek Mill is not happy and has every reason not to be. Taking to Twitter on Tuesday (Dec. 18), the Championships rapper revealed that the home of his grandmother had been vandalized with racist remarks. Not only that, but he also has video footage to further back up his claim.

“A white man sprayed a racial remarks on my Grandmom’s house last night in south philly referencing white Privileged,” Meek tweeted. “The crazy part is this was a all black neighborhood 20 years ago. It was gentrified and now this! Just don’t let us catch you coward!”

In addition to vocalizing his disgust, Meek also provides a link to footage from a security camera across the street of his grandma’s home in Philadelphia. The surveillance video confirms his allegation, capturing an unidentified while male vandalizing the home and writing the word “ACORN” in white spray paint. The term is reportedly associated with neo-Nazis and the white power movement.

The rapper also notes that his family had just purchased the home by adding, “The funny part is we just bought this house…after it’s remodeled more blacks coming soon.”

According to reports, police in Philadelphia have taken an official report of the vandalization and are beginning to investigate. Per Philly.com, South Philadelphia has recently been hit with a string of similarly racist graffiti incidents, noting that Meek Mill’s grandmother’s home has not been the only property damaged.

Take a look at Meek Mill calling attention to the situation and sharing surveillance footage below.