PLANO - Employees at an office building in Plano sheltered in place and called police Sunday morning after hearing gunshots. When Plano police arrived at NTT Data around 6:30 a.m., at Custer and Plano Parkway, they saw bullet holes inside and were able to locate the suspect. Police took the suspect into custody and a rifle was recovered. ... charged with assault causing bodily injury, deadly conduct discharge firearm, possession of marijuana and unlawfully carrying a weapon.