TRACE EVIDENCE

KEY

• Locksmith

MAKEUP POWDER

• Beauty parlor

TWISTY TIE

• Grocery store

CHEWED GUM

• Get the DNA from the saliva

COLORED PENCIL END

• Local art studio

COPPER WIRE

• Hardware store

FINGERNAIL CLIPPING

• DNA

HAIR STRAND

• DNA testing

BANANA PEELING

• Farmers market

BURNT MATCH

• Arsenic specialist

WALNUT

• Food specialist

CHILI POWDER

• Mexican food market

PENCIL SHAVING

• Art place

A PEBBLE

• A landscaper

A BUTTON

• A dry cleaner