What was found
FLT#711, JFK-LAS. UPON ARRIVING AIRCRAFT WAS ADVISED BY FULL INFLIGHT CREW AND INFLIGHT DH THAT ON ARRIVAL DESCENT OF PREV FLIGHT TO GATE, FUME EVENT ODOR AROUND ROWS 10-19 AND GREW AND MOVED FORWARD AND GOT STRONGER. ONE FLIGHT FEELING ILL. LIKELY APU WAS NOT RUNNING; COMPLIED WITH INFORMATION NOTED 2017-P015 SECTION A ISOLATED FAULT TO TYPE 10 DETERMINED ODOR TO BE TRANSIENT CONDITION PER TSM 05-50-00-810-085-B TSM 05-50-00-810-085-D. A/C OK FOR SERVICE.'