Whatever is going on there, and I have no idea what it is, it's more than just waiting for the DoorDash guy to leave. This is what the PCA says:
His initial three passes by 1122 King Road began at 3:29, long before the 4:00 DoorDash delivery. His fourth pass began when he:
- Entered the area at 4:04
- Proceeded east on King Road, past 1122
- Stopped and turned around at 500 Queen Road #52 (those long apartment buildings)
- Drove back, stopped in front of 1122
- Tried unsuccessfully to park or turn around there
- Proceeded back westbound to the corner intersection
- Did a three point turn
- Drove back eastbound toward 1122
- Next seen leaving the area at a high rate of speed at 4:20
This is not only driving like a crazy person, it compresses the timeline to a mind-boggling degree. Between 4:04 and 4:20 he did all that crazy driving - driving past, stopping, turning around, driving back, stopping, trying to park, trying to turn around, aborting, driving to the end of the street, three point turning, driving back, finding somewhere to park, going inside, murdering four people, going back to his car, and driving away. All in 16 minutes or less.
And he couldn't have made himself more conspicuous if he tried.