SCOTTSDALE, Ariz. – Authorities say the fatal shootings of two paralegals in a Phoenix suburb are related to the killing of a well-known forensic psychiatrist in Phoenix, and police are investigating if a fourth homicide is related. Scottsdale police Sgt. Ben Hoster says the killings Friday of 48-year-old Veleria Sharp and 49-year-old Laura Anderson are connected to the shooting death a day earlier of Dr. Steven Pitt. The women and Pitt were shot either inside or around their Scottsdale-area offices.