In Yonkers, New York, an illegal immigrant from Mexico who was charged with first degree manslaughter in a gang assault was put back onto the streets by police after they ignored a detainer order from ICE and didn’t even notify ICE that he was being released.  Fortunately, ICE agents found him themselves.  ICE was unhappy, but Mayor Bill DeBlasio has made it clear to New Yorkers what his priorities are by tweeting to “immigrant communities” worried about ICE that “this is your city. We will do everything we can to protect you.” 

If only he could say the same about American citizens.

https://www.redstate.com/alexparker/2019/12/02/nyc-refuses-cooperate-feds-releases-illegal-gang-member-allegedly-killed-man.-ice-strikes-back-youre-letting-terrorize-community

Also, a big salute to ICE agents in Philadelphia, who arrested an illegal immigrant from Guatemala on multiple charges including trafficking in child pornography and sexual assaults on minors, after local authorities defied two ICE detainer orders and released him TWICE.

https://hotair.com/archives/jazz-shaw/2019/11/30/philadelphia-releases-serial-child-rapist-illegal-alien-twice-despite-detainer/

When you vote next November, remember that top-tier Democratic Presidential candidates have vilified ICE and vowed to gut or abolish the agency.  They want to spread these release-violent-criminals policies nationwide, while simultaneously taking away guns from law-abiding citizens.

Don’t worry, though: Democratic politicians, Hollywood leftists and Silicon Valley socialist billionaires will still have armed security guards and walls around their neighborhoods, so they’ll be safe.  I know that will allay your main concern.