My mother-in-law sent me a cake while my husband was traveling and asked me, with a smile that was far too sweet: “Have you tried it yet, Carmen?” When I told her I had given it to Lucy for her birthday, her face went totally white, she screamed, “You’ve killed my daughter!” and that very night the police knocked on my door with a question that changed our entire family.

“Lucy, my baby girl!”

The video call cut out.

I was left standing there with the phone in my hand and the knife hovering over the avocado, unable to comprehend whether I had just heard a confession or a nightmare.

“It can’t be eaten!” “You’ve killed my daughter!”

She didn’t call the gift a “cake.” She didn’t say “it might make her sick.” She said, “you’ve killed.”