Similar horse, different race than you pinkdragon, I was accused of grand theft, followed by one particular LE officer for over six months, even though I had an alibi it was never checked out, and none of the other 6 people who were at the location the same time I was were never taken in and questioned. I was asked if I would take a LDT and I said I would not only consent to one, I would demand I be given one to clear my name, I had to wait 6 months for that to happen. Meanwhile I lost my job over the accusations, lost some friends and I'm sure there are still some that believe I was the culprit to this day despite the lack of investigation and a squeaky clean record.
When I was given the LDT the first time, the questions were coming at me as accusations, so of course my BP went through the roof. I had a face to face argument with the LDT operator, demanded a second poly and this time it was more civil on his part and I passed. The officer who had been harrassing me for that time period was told to look eslewhere and that any further harrassment would be dealt with seriously. A few nights later I was pulled from private property and charged with "having open liquor in a public place" The fact of the matter was I was having a beer on a friend's deck. I lodged a complaint the next morning and the officer was transferred to parts unknown within a week. So I can sympathize with you.
ETA:
No need to slueth that, since I was not charged there is no record