The Constitution of the US and each individual state applies to anyone who is in the United States (and respective state), not just citizens.
http://www.mirandawarning.org/mirandarightsandnonuscitizens.html
The page above seems to agree with you.
The Constitution of the US and each individual state applies to anyone who is in the United States (and respective state), not just citizens.
http://www.mirandawarning.org/mirandarightsandnonuscitizens.html
The page above seems to agree with you.