A caregiver from a senior living facility in Maryland has been charged with the murder of 87-year-old millionaire philanthropist Robert Fuller Jr. The suspect allegedly shot Fuller in an ambush and also opened fire at a Maryland State trooper during a subsequent police stop. The incident took place at the Potomac senior living facility where Fuller resided, raising concerns over safety in assisted living environments. The police have released video footage of the suspect, who reportedly disguised himself as a woman during the crime. This shocking event has prompted discussions regarding security protocols in facilities catering to vulnerable populations.