Here is one way to solve the problem, if there isn't a law on the books today, have the republican congress and senate pass a law to make it illegal under federal law to not comply with retainer request for apprehended illegal aliens. Then anyone in the local or state government who obstructs these detainee request, won't comply etc have them arrested and prosecuted. In addition anyone who loses a loved one by the hands of an illegal with prior arrest records in these sanctuary cities should get the best lawyer possible and suit the city officials in civil court for accessory to murder and negligence that caused the death of your loved one. Until we begin to take tough action against these law breaking public officials who are aiding and abetting known violent criminals this rampant lawlessness will not stop!