(Gresham, OR) -- Residents of a mental health treatment center in Gresham are temporarily being moved to other housing after one resident allegedly stabbed an employee to death. Police say a healthcare worker at Cascadia Health's McCarthy Place treatment center in Gresham was stabbed and killed Sunday morning. Police have arrested 59-year-old James Smith on charges of second-degree murder and unlawful use of a weapon. McCarthy Place is a 10-bed licensed residential care facility.