envelopes. what this person did this they took small doses of black tar heroin and put it along the glue fold of the envelope and simply sealed it with a greeting card. >> jim dejenet is a member of the pelican bay security quad. he has witnessed some wide range smuggling attempts, some nearly impossible to detect. >> okay. we will take that with us. >> the traffickers on the street, they took methamphetamine and they applied it to the paper. every place where you see color ink, that is all thick methamphetamine. and they let that dry. and then after it dried, they put food coloring on top of the methamphetamine so it looks like grass, a plant, the sun and then they write a little note here, like a kid would write. and it says, "con mucho amore," "with much love" and addressed it to the person who is supposed to receive a methamphetamine drawing. we received two of them just like this. you remember that commercial, trix cereal, trix is for kids?