Texas Murder Mystery Deepens: Suzanne Simpson’s Sister ARRESTED & Hubby Brad Simpson Still Locked Up... One year after the beloved San Antonio, Texas real estate agent and mother of four vanished without a trace, her sister has now been arrested while Suzanne’s husband, Brad Simpson, remains locked up awaiting trial for her murder. Investigators say Brad was caught on camera buying cleaning supplies, hauling trash bags and a tarp in his truck, and later found with a burned laptop, several destro