Trooper Guarino

KAREN: THE RETRIAL

Impasse: S1-E8

So it marks when he's taking steps, ascending stairs, and distance traveled.

KAREN: THE RETRIAL

Yes, that's correct. So at 12.11 and 9 seconds in the morning to 12.21 and 5 seconds on the 29th, I chose that he's taking 170 steps going 99.6 meters or 326 feet. At 12.21 and 10 seconds to 12.24 and 22 seconds, it shows 80 steps and 87.74 meters or 287 feet. At 12.21.14 seconds to 12.24.37 seconds, it stated ascending, descending three floors.

KAREN: THE RETRIAL

Impasse: S1-E8

1898.523

And then at 12.31.56 to 12.32.16 in the morning, 36 steps, 25.46 meters or 85 feet. And as far as John's exact location goes, well, according to the Massachusetts State Police, the data doesn't explain much. So from 1225 and 30 seconds to about 1235 and 36 seconds, the GPS accuracy is tight on him for the first few seconds and then blows out and encompasses pretty much the neighborhood.

KAREN: THE RETRIAL

Impasse: S1-E8

1932.86

34 Fairview, 32, 31 signal weekends, it blows out. And then as signal gets stronger, it shrinks back in. The GPS coordinates themselves are all still right where Mr. O'Keefe's body was found.