Citizens' arrests are only for felonies, and the execution of Terri is a "civil" matter, not even ranking up to a Class C misdemeanor! So low is human life regarded in FL and the USA now.
Actually, the arrest warrant states the Florida Statutes in violation that become felonies.
For example: if I divorce my husband, that is a civil action, then he comes to my house and kills me and takes the kids, then it becomes a felony.
This is really no different. This is murder under color of law, the worst civil rights violation.
The line from civil to criminal has been crossed way before this point.
Denying nutrition with intent to cause harm is FELONY Aggravated Manslsughter of Disabled Person 782.08
The Attempt when you use 777 to attach makes it Felony 1 which is 30 to Life.
Just because the order is coming out of a civil court (Greer et al hide behind this one) does not mean that it reduces murder to anything civil.