When Seconds Matter: Detroit Security Guard Saves Stranger’s Life With CPR

Security professionals are trained to protect people from threats, but sometimes the greatest danger isn't an intruder or a crime.

Sometimes, it's a medical emergency that happens without warning.

That's exactly what happened in Detroit when security guard Tony Washington came across a stranger who had suddenly gone into cardiac arrest outside a local bar. Washington's quick response and knowledge of CPR helped keep the man alive until emergency medical crews arrived.