Teams treat a victim of a savage back-alley assault and a cancer patient, a man threatens to jump off a freeway overpass a woman on meth who crashes a stolen vehicle.

Paramedics rush to treat a teenager who was tased, a woman overdosing in a parking lot, a homeless man with chronic pain and a man bear-maced by vandals.

Paramedics are called to a woman bitten on the arm by a home invader, a paraplegic in chronic pain, a fentanyl overdose patient and an alcoholic who will die if he doesn't stop drinking.