The father of a 7-year-old girl is charged with capital murder after authorities said he shot and killed her adoptive parents, a married Texas couple. Deputies found Christopher Lopez, 52, and Trinette Lopez, 52, shot to death at their Harris County home on January 12, according to county Sheriff Ed Gonzalez. An investigation led authorities to Norman Lee Johnson, 42, who is suspected of killing the couple over "custodial issues," the sheriff said in a Tuesday, January 27, news release. Officers with the U.S.