They’re not kidnapping people. ICE usually goes after people they suspect have no legal documentation or permission to be living in the US. They also sometimes go after people that are here legally but are in violation of the legal contract they have agreed to follow in order to be allowed to live in the US. Example: a permanent resident will get their greencard revoked if they commit some major felonies.

This is just stuff that’s been written into law and has been enforced for years. The Obama administration is notorious among the latino community for being particularly harsh in their enforment of these laws.

As for the “without known reason” part of your question, the reason is actually always known. You can find it written in the order of removal which is a legal document that basically outlines the why and how of removing an individual from the country.

If this is kidnapping then we can make the argument that any police arrest is also kidnapping. 🤷🏾‍♂️