Us investigators who went out into the field were faced on occasion with a lot of anger, by people saying why has it taken you five or six year to come and see me? ↗
While there are many wonderful police investigators out there doing some very fine work, the majority of the time it is not brains that catches serial killers. ↗
It's rather naive, apart from being ethically objectionable, to assume that our investigators travel around the country with bags of money trying to bribe witnesses to lie on the witness stand. We just don't operate that way. ↗