I don't feel too good I think I got food poisoning .
That is strange. Wonder how that happened... let's head home.
I'm a forensic toxicologist, let me have a look.
We will need to take him to the hospital for further examination.
*falls over and is barley conscious* *dies*
Oh no! someone help!
Now that we are in the hospital, let's run some tests to find out what has happened. Clearly this was not food poisoning and they were influenced by a drug. We are going to have to scan his stomach contents to look for poison. There is a small amount of true poison that killed him. With this evidence, we can now hand it over to other scientist to help solve the crime.