Relatives say at least 9 members of American family killed in Mexico.
According to News websites, the US citizens were gunned down by drug cartels in northern Mexico. The FBI has opened an investigation into the massacre.
The death toll has climbed to nine, including three women, 8-month-old twins and four other children.
The victims, dual US-Mexico citizens with ties to Utah, were allegedly caught in crossfire of two cartels in the border state of Sonora, near where they worship with Church of Jesus Christ of Latter-day Saints.
The families lived in La Mora, a Mormon community about 70 miles south of Douglas, Arizona.
Is the wall really needed now?