This is the 3 Skeleton found in this one cave system south of Tulum. 2nd one was stolen as soon by looters soon after it was reported found. Pretty cool system, I did that one in 2017 but not that far back.

https://journals.plos.org/plos...jCvBdpHPex7RJ1UYdS-c

This is the entrance to this cave, it is in the front yard of a home. Small.