A scene that moves
People who are hurt tend to move: toward a door, a phone, a bathroom, or someone who can help. Responders then move through the same areas. So the affected area may stretch from one room down a hallway, across a staircase and out to a porch or parking area.
Blood is also carried by touch. Hands touch door handles, light switches, railings and phones. Shoes carry it onto rugs and across floors. Cleaning only the place where the injury happened can leave contamination behind.
Where we look
- Floors along every path the injured person and responders took
- Stair treads, risers, handrails and balusters
- Door handles, deadbolts, light switches and cabinet pulls
- Bathroom sinks, towels, tubs and grout
- Phones, remotes and other items that may have been handled
- Carpet, pad and upholstered furniture that absorbed blood
- Porches, steps, vehicles and parking areas
How we work a stabbing scene
- Confirm release and listen We confirm the scene has been released and ask what you know about where the person went.
- Trace the trail We follow visible blood and look for transfer on contact points, working outward until we reach clean areas.
- Remove soaked materials Carpet, pad, cushions or sections of subfloor that absorbed blood are cut out and bagged after we review them with you.
- Clean every contact point Handles, switches, rails and fixtures are cleaned individually, since these small surfaces are easy to miss.
- Disinfect Cleaned surfaces are treated with EPA-registered disinfectants and kept wet for the contact time each label requires.
- Dispose and review Contaminated materials are disposed of appropriately, and we walk the full path with you. On request, we can provide photos and a written scope for your records or insurer.
Materials that often need removal
Blood from a serious injury can soak quickly through carpet into pad and subfloor, and into the seams of hardwood or laminate. Upholstered chairs and sofas can absorb it deep into the cushion. CDC notes that even strong bleach may not fully work on large volumes of blood, which is one reason saturated porous materials are removed rather than treated in place. We'll explain what needs to go and why before removing it.
Homes, bars and other businesses
Stabbings happen in homes, rentals and apartments, but also in bars, restaurants, stores, hotel rooms and parking areas. In a business, the priority is often reopening safely: closing off the affected area, cleaning it thoroughly and knowing exactly what was done so staff can return with confidence. We can work after closing time where that helps, and we coordinate with managers rather than front-line staff when the subject is sensitive.
In apartment buildings, blood trails sometimes cross shared stairwells, hallways or elevators. With the property manager's permission, we clean those common areas as part of the same job.
What to do and avoid
- Do keep the scene closed until we arrive, and keep children and pets away
- Do note any rooms you know the person passed through and tell us
- Don't mop or scrub; it spreads blood into a wider area and deeper into seams
- Don't throw away rugs or clothing until you've confirmed with investigators that they don't need them
Others who may help
Flooring, drywall and furniture replacement go to a contractor or retailer. If a death occurred, the medical examiner and funeral home take care of the person who died. Victim advocates can help with Tennessee's Criminal Injuries Compensation program, which may cover some residential cleanup costs for eligible crimes.
What happened may stay with you for a while. If you or someone you know is struggling, call or text 988 (Suicide & Crisis Lifeline). For related services, see assault scene cleanup and our crime scene cleanup overview.