A man is locked up because of a home invasion shooting in Dallas this morning. Police say it started a brawl between relatives of a teenage girl and her ex-boyfriend's family. Just before 1 a.m., the girl's relatives burst into an apartment on Skyline Road just north of Mountain Creek Lake. When the confrontation spilled out into the parking lot, shots were fired. One man was grazed and taken to the hospital. The shooter was arrested and the others in the fight are being questioned.