I've said since day one that once illegals cross into the country there's no chance most of them will show up in any way where they can be identified, and that includes voting. I'm sure this is the Democrats' philosophy behind mail-in voting, but I still think there's a giant leap on that too. These illegals will disappear and never get on the grid so they won't get caught.
Until they commit some crime. If they're here in Massachusetts they just have to wait for some judge to let them slip out the back of the courthouse. To never be seen again