A former abortion clinic worker has capped the murder trial of her former boss with testimony that she saw more than 10 babies breathe before they were killed.

Kareema Cross is the final prosecution witness against Dr. Kermit Gosnell. She says she saw the babies' chests move but was told by Gosnell they were not breathing.

She also says she saw three babies move their arms and legs and heard a fourth give a soft whine.

Cross says she was so upset by clinic procedures that she took photos and called authorities.

A 2011 grand jury report lambastes state and city officials for failing to inspect the busy Philadelphia clinic.

The defense denies that babies were born alive, and Cross is sure to face strenuous questioning Thursday from defense lawyer Jack McMahon.

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