"Alexis is an angel mom and the mother of Jocelyn Nungaray, a 12-year-old girl who was murdered by two illegal aliens during a walk to a corner store," the first lady said in a statement.

Mendoza is an “Angel Mom,” the term that President Donald Trump, whom Mendoza had been set to endorse formally, uses to describe mothers of victims of crimes by undocumented immigrants.

Two Texans in attendance will highlight Trump’s border policies. One is Houston Angel mom Alexis Nungaray, whose 12-year-old daughter Jocelyn Nungaray, was strangled to death after being ...