Three women have been arrested after a severed pig’s head was left at the Santa Rosa, California home that once belonged to a policing expert who testified for the defense in Derek Chauvin’s trial. Rowan Dalbey, 20, Kristen Aumoithe, 34, and Amber Lucas, 35, all of Santa Rosa, were arrested and booked into jail on conspiracy and felony vandalism charges, according to the city’s police department. The women allegedly smeared blood in April on the exterior of a home and left the pig’s head on the doorstep. The house once belonged to Barry Brodd, a retired police officer who testified for the defense in the trial of Chauvin. Brodd told the court that he believed the force Chauvin, a former Minneapolis cop, used against George Floyd last year was justified. Chauvin was later convicted of second-degree murder, third-degree murder, and second-degree manslaughter. Police said that the vandalism to the home …