“...has been deported to Mexico five times...”.............
A public execution of ANYONE caught coming into this country more than twice should be enough. Certainly such punishment would end repeat offenders and deter others who might consider sneaking in.
I'd prefer to see them sentenced to 10 years hard labor on a prison chain gang, myself. For the FIRST offense.
Second offense (of which there'd be very few) another ten years, minimum sentence, with no possibility of parole.
The illegal invasion would slow to less than a trickle, overnight.