he said he have Google Timeline history enabled.

i told him, i need his phone's timeline between 6am and 10am.

i can match his with my own Timeline history.

i can match his with my own Uber history.

where it was last reporting can tell me whether i was en-route to pick-up or en-route to destination.

it can also tell if the last report overlaps with one of 4 geographically distant venues and at what time and for how long.

that is how i can pin which rider took it, if it's really lost in my car in the first place.

but alas, rider is not getting back to me on those details.

but i am going to cover-report to the police as this impinge on my honesty and reputation as trustworthy individual.