What did you do the evening of March 10th?

As for me, I have no recollection at all.

But I checked a calendar and that was a Tuesday.

No help.

Most likely I was home all night with the wife.

But that's not a memory.

As to that, I have none.

It's always good for a laugh when police ask that question in polars.

And people answer!

Reading Keigo Higashino, The Devotion of Suspect X.