As the arrest warrant for the owner of the car would have justified the stop if there had been a reasonable probability that she was in the car, police officer's initial statement that one passenger's gender was not clear suffices; later testimony that the officer believed all the passengers to be men is not sufficient contradiction to discount the narrative.
Sentencing court's taciturnity as to mental health factors did not rise to the level of procedural error.
Upward variance for criminal history was not an abuse of discretion.
http://www.opn.ca6.uscourts.gov/opinions.pdf/18a0204p-06.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.