Figure 3: DNA collection from bitemark victims and suspects: (a) kit required for collection from either victim or suspect, including two swabs (for skin only, buccal suspect swabs require only one), gloves, card drying rack, evidence stickers, sealable plastic bag, documentation and evidence envelope; (b) example of a double swab being dried prior to placement in sealed evidence bag. Drying is a crucial stage and can take up to 30 minutes [22].