"The investigation is ongoing, including the officer-involved shooting from the same evening and location, the agency said in a press release. “The cooperation of the Hoover Police Department and Jefferson County Sheriff’s Office has aided in the investigation and the expediency of identifying Brown and effecting his arrest. The SBI is also grateful for the patience shown by the City of Hoover in this process. It is highly likely that prematurely releasing information, including video evidence, would have hampered the investigation’s progress thus far, even to the point of deterring key witnesses. As other witnesses continue to come forward, it is imperative for the integrity of the investigation that SBI continue to keep confidential information Agents obtain. SBI continues to ask for the public’s and City of Hoover’s support by being patient, allowing the judicial process to proceed in the manner provided under our country’s and state’s system of justice.”