investigators making the discovery at a property belonging to a family member of evelyn's mother, megganelyn's mother, grandmother and grandmother's boyfriend were arrested in connection to her disappearance. and the trump administration is p sending more u.s. troops to the southern border. about 160 troops will head to two locations in cal californiad texas to help border agents. the move comes amid fears of a new migration crisis as the supreme court decides whether the white house can force asylum seekers to stay in mexico while waiting to face a judge. the administration worries migrants could flood the u.s. southern border if the remain in mexico policy is blocked. >> u.s. border agents will take dna samples from illegal immigrants, enforcing a law that requires taking samples from any detained person, including non-u.s. citizens. dhs under president obama asked for an exemption from the law, saying it didn't have the man power to get dna samples. the trump administration says the process is now easier and cheaper. >>> nascar driver ryan newman taking his first trip to a racetrack a