It started as a home-cooked meal, ended in multiple deaths and a court sentence for Erin Patterson. Here's how the death cap became the center of a chilling murder case.

Erin Patterson, 50, claimed it was a tragic accident, but a jury believed that she had meant to serve her extended family a poisoned lunch

Symptoms can take six to 24 hours to appear, meaning many people don’t realise they’re in danger until it’s too late.