can we trust Police Background Checks?

I don’t think so. They are not always correct. Not always up-to-date.

For example …

When (Jonathan) West began teaching private lessons at New Orleans Outlaws, last year, (owner) Bonewitz said she conducted a background check and had him take a drug screening. Both came back clean despite the fact that New Orleans police arrested (coach “Johnny”) West in 2011 on suspicion of the alleged rape of a woman.

West also faced a 2012 complaint of sexual abuse involving a 3-year-old in Kenner. But both charges were refused by prosecutors for insufficient evidence, according to authorities. …

‘He was like a part of their family’: Gymnastics community reels after coach’s sex abuse arrests

Both those previous charges were refused by prosecutors for insufficient evidence, so did not show on his background check.

related – Uber is rolling out ongoing background checks for its drivers

In Canada 10 Steps of Screening are recommended:

1. Assessment
2. Position – Assignment
3. Recruitment
4. Application
5. Interview
6. References
7. Police Checks
8. Orientation and Training
9. Support and Supervision
10. Follow-up and Feedback