Hold ICE accountable.

Immigration and customs enforcement is out of control. You have extra judicial things happening. You have warrantless searches and arrests. You have American citizens being caught up in the very sweeping (and unregulated) processes - and those people are sometimes detained without due process and are sent to some third country in less than ideal conditions. Habeus corpus is suspended in many cases, in violation of the judicial branches orders. And you have masked men carrying these actions out in violation of the sixth amendment, the right to know your accuser.  

And then most egregiously, you had what amounts to an innocent bystander - an American citizen mind you - being shot and killed by an ICE agent. 

You have a duty to the constitution Senator, to hold those who are going beyond the constitutional authority accountable for their actions. The entirety of the department of homeland security, and the person who really has no qualifications to hold that position, must be thoroughly investigated for their egregious behavior. As well as anyone else who may be involved in giving what amount to illegal orders and who commit heinous acts of violence in the name of "security"