A man alleging wrongful prosecution by the Cook County Sheriff’s Office will be able to make his case to a jury that the office deliberately destroyed video footage that could have helped his defense after a federal judge approved a sanction for spoliation last week.Under U.S. District Judge John Z. Lee’s order, Cook County sheriff’s officers will be prohibited from claiming a video once existed that they claimed shows the plaintiff Daniel Cahill dropping a bag of cocaine while in a lockup facility.The …