He's about an hour and fifteen minutes from his office. It was more time-efficient to just have CPD send a unit over, and at that point they were likely thinking more a medical issue (carbon monoxide, seizure, whatever) which might be very time-sensitive, than that a crime might have occurred. That said, given the time frame, I suspect it went a bit like this: "OK, we can't raise Doc Spencer or his wife. Doc Owner will call CPD and possibly Franklin Co Sheriff/OHighway Patrol [remember, car accident is still also possible as far as they know then] while Bill the Receptionist and Bob the Groundskeeper will trace his route back home and see what they can see. Sue the Hygienist will keep trying Spencer and Monique's phone numbers and loop in Jane their Emergency Contact." Source: we never actually had to do it but this is how we would have done it at the group home