"Dr. Warm mentioned a kind of medicine for the injection. It's a very complicated technical term, and I don't understand it."

"The nurse said that the hospital didn't carry it, and we had to get it from another hospital. So, Paula asked Zach to go get it."

“Half an hour later, Zach and the nurse went to collect the medicine and came back. Alex took the injection. After that, within five minutes, he began to cough up blood and died."

Gale closed his eyes.

She said, "I understand. Zach was the one who gave the medicine during that time!"

"Very likely. But... the medicine was administered by Dr. Warm, and Zach just went to get it. So naturally, the responsibility and fault fall on Dr. Warm."

After Gale listened, she nodded vigorously. "I understand, thank you!"

With the clues provided by the housekeeper, she was one step closer to the truth!

By the time we got back to the master bedroom, the sun had just risen over the horizon.

It was daybreak.

Gale walked to the bed lightly, la