Detective Stamm said that Enrique Gutierrez Arochi told her he went directly home from the Shops at Legacy on August 30, 2014. Enrique Gutierrez Arochi provided Detective Stamm with a copy of his NTTA toll tag records for his vehicle which showed he traveled along the Sam Rayburn Tollway and passed through the Custer Road gantry northbound on August 30, 2014 at 0408 hours.
Cellular phone records for both Christina Morris and Enrique Gutierrez Arochi were obtained from Sprint by Detective Rich. The transactional records for data usage were analyzed by Detective Rich, Officer Benzick, and Affiant. Detective Rich, Officer Benzick, and Affiant concluded the records indicate Enrique Gutierrez Arochis cellular device and Christina Morris cellular device both communicated with a cellular phone tower located at 5800 Granite Pkwy (Plano, TX) 75024 which is just north of the Shops at Legacy and south of SH 121. According to these data records, Enrique Gutierrez Arochis cellular device last communicated with this tower on August 30, 2014 at 0456 hours. Christina Morris cellular device last communicated with the exact same tower and same side of that tower as Arochi's cellular device on August 30, 2014 at 0447 hours. Based on Affiant's training, experience, and conversations with other law enforcement officers, Affiant is aware the fact both cellular devices communicated with the same tower and same side of that tower indicates the cellular devices were in close proximity to one another at these times. This is contrary to Enrique Gutierrez Arochi's statements that he went directly home after leaving the Shops at Legacy parking garage and Christina Morris was not with him. Affiant is also aware that the times Enrique Gutierrez Arochis cellular device communicated with this particular cellular tower is after the time his toll records indicated that he was traveling north on the Sam Rayburn Tollway near Custer Road. Affiant is aware other cellular towers exist in the area between the Shops at Legacy and Arochi's residence. Therefore, it is Affiant's belief that Enrique Gutierrez Arochi returned to the area of the Shops at Legacy after leaving the area initially in his vehicle and traveling on Sam Rayburn Tollway near Custer Road and that Christina Morris' cellular device, and most probably Christina Morris herself was with Enrique Gutierrez Arochi at that time.