According to the US Attorney's office, San Diego Sheriff's Captain Marco Garmo accepted $1,000 bribes to facilitate & expedite ccw permits. He also sold over 100 "off roster" guns in recent years to finance a planned campaign for Sheriff. https://fox5sandiego.com/2019/11/22/...-drug-charges/
It is far from the first time bribery has plagued a "may issue" county. Former Orange County sheriff Michael Carona was convicted of corruption in 2011 and Santa Clara Sheriff Laurie Smith is currently under investigation for pay to play ccw sandals. And a perusal of LA & Yolo County ccw rosters (notoriously difficult to get) reads like a who's who among political donors.