A local real estate agent who went missing earlier this week in Houston was found unconscious in her car in Louisiana Saturday, her brother Juan Mackrizz told KPRC 2. “We are very worried for her,” said her brother Juan Mackrizz. Juan Mackrizz said his sister left home between 9 a.m. and 10 a.m. on Thursday. While it’s unclear where Mackrizz went, her brother said there is no record of her showing any houses. Please call the police department missing persons,” Juan Mackrizz said.