Yes.
Forced disappearances are also caused by elements within the Mexican government, as with the 43 students from Ayotzinapa. The municipal police was involved and there is documentation to that effect.
In Tlatlaya in the state of Mexico members of the military executed civilians. That has been recognized by Mexican authorities. The national ombudsman said so.
It is not unsupported. That is why the Committee on Enforced Disappearances of the United Nations said there is a context in Mexico of forced disappearances in different parts of the country, and that is no small thing.
It affects human beings. You saw that here with Senora Hilda's testimony.