AI is, in this case, a tool enabling it, because trawling large databases using AI allows finding people with a degree of similarity to a suspect that would reasonably constitute probable cause int he context of what was until fairly recently the norm for police work because that work relies on proximity and connections to the crime. The understanding of probable cause and what is necessary for it , given the actual investigative process in the case, including the use of large databases unconnected with the events and locality of the crime needs to adapt.