Okay, let’s tackle this. So John Gehm has 44 years of experience as a supervisor at the Tucson Police Department. That’s a long time, especially in law enforcement. Typically, law enforcement professionals with experience like this can command a higher rate. However, the specific rate depends on factors like location and industry demand. Since John is in Tucson, Arizona, which is a relatively smaller market, his rate might be lower than what someone in a bigger city like New York or Los Angeles would charge. Considering his experience, I’d estimate his rate to be around $75 per hour, which is on the lower end of the scale for law enforcement professionals with similar experience.