“The white nurse in charge.”

“Who has access to them?”

“She and the student nurses on duty.”

“At all hours?” Bear Sterling rumbled.

“At all hours, Dr. Sterling. Night as well as day,” she defied.

“I see.”

His two words nicked her composure. She questioned shortly:

“Why aren’t you questioning my night supervisor?”

“She was not available when your niece discovered the murder, and therefore her testimony would have no value.”

“Where was she?” Dr. Harrison drawled.