The hip-hop artist was arrested Oct. 17, 2012. He is accused of shoving Elizabeth Trujillo, his live-in girlfriend of eight years, during a heated argument.
Confronted by Trujillo's 17-year-old son who tried to intervene, Flav allegedly grabbed a butcher's knife, a steak knife and a pizza cutter, and chased the 6-foot-3-inch-tall boy to a bedroom, threatening his life and stabbing the door with a knife, E! said.
Andress-Tobiasson set April 18 as the date for Flav's arraignment on the felony charges and a misdemeanor domestic violence battery charge.
It is unclear whether Flav and Trujillo are still a couple.