OK, but the judge can only go by the evidence s/he is presented with. This judge might have been rubber-stamping SWAT raid applications, or might have been given sufficient evidence to think there was a serious risk of a firefight.
Are judges required to make a statement on each warrant justifying their decision to grant a warrant given the information presented, or is it basically just a signature.
I would hope that signing off on a warrant requires more rigor than a mere signature.
How adversarial is the warrant granting process. Is it common for warrants asked for to be granted by default, or is there an adversarial process in place that forces the police/detectives to go back and do more investigative work if they don't provide enough substantive evidence to justify a warrant being granted.
Furthermore, is warrant-granting by judges a matter of the public record. i.e. Can I go somewhere to lookup how many warrants a particular judge has granted, how many they have denied, and how many that were denied were eventually granted and the average number of resubmissions required to get those that were initially denied approved?
Sure, but elected positions do not work that way. ;)
Sometimes you make a bad choice based on circumstances that were partially outside of your control. An elected judge being overthrown for that reason may make their successor either more willing to question or less willing to take the police's evidence as sufficient.