“Get off her!”
The Black man did not stop.
His hands remained locked together in the center of the woman’s chest as he drove downward again.
One.

Two.
Three.
Four.
The woman beneath him did not move.
Her bright blue running shirt was dark with sweat around the collar, her head tilted slightly toward the edge of the asphalt path, and her eyes remained closed.
“Sir, get away from her now!”
The command came closer.
Still he continued.
Twenty-seven.
Twenty-eight.
Twenty-nine.
Thirty.
He shifted toward the woman’s face.
“No pulse,” he said sharply. “She’s not breathing.”
A hand grabbed the back of his charcoal athletic shirt.
The fabric tightened against his throat.
The Black man turned just enough to see a white police officer behind him.
Forties.
Hard expression.
Right hand already reaching toward his belt.
Another officer stood several feet back, younger and uncertain.
The Black man raised one palm without leaving the woman.
“She collapsed less than two minutes ago.”
The lead officer tightened his grip.
“I said move.”
“She needs compressions.”
“Hands where I can see them!”
“They are where you can see them.”
The officer yanked.
The Black man’s knees slid across the pavement.
His hands came away from the woman’s chest.
“Officer!”
“Back up!”
“You’re stopping CPR!”
The Black man tried to move forward again.
The officer shoved him.
Behind them, several runners had gathered beneath the trees.
Nobody seemed certain what they were seeing.
A woman lay unconscious.
A Black man had been kneeling over her.
Police had arrived.
The human brain loves finishing stories before evidence does.
The officer grabbed the Black man’s shirt again.
The younger officer said quietly, “Maybe we should check her.”
The lead officer did not respond.
He was focused entirely on the man in front of him.
“You touch her again, you’re going in cuffs.”
The Black man stared at him.
His chest rose quickly.
Not from fear.
From exertion.
He had been running when the woman collapsed.
Then he had performed nearly two minutes of chest compressions.
“Listen to me.”
“Don’t tell me what to do.”
“She has no pulse.”
The officer stepped closer.
“Last warning.”
The Black man looked past him toward the woman.
Every second without compressions reduced the chance that her heart could be restarted without catastrophic damage.
He knew that mathematically.
He knew it physiologically.
He knew it emotionally because he had delivered the news to families after too many delayed resuscitations.
He took one step forward.
The officer caught a fistful of his shirt.
The younger officer said, “Wait.”
Too late.
The lead officer struck him.
One hard open-handed slap across the face.
The impact turned the Black man’s head violently.
His right foot slipped from beneath him.
He stumbled sideways, struck the edge of the curb with his hip, and caught himself with one hand before falling fully onto the roadway.
Several bystanders gasped.
For half a second, the park went quiet.
Then the Black man looked up.
There was no confusion in his face anymore.
Only urgency.
“You’re wasting her last seconds!”
The officer pointed at him.
“Stay down.”
The sound of a siren rose rapidly from the far end of the park road.
The ambulance appeared around the curve.
It accelerated toward them, lights flashing through green branches.
The younger officer looked relieved.
“EMS.”
The lead officer did not move.
“Good.”
The ambulance stopped hard.
Rear doors opened.