Complex sentence: Records indicate that the hospital had not been informed of the shooting until 6:10 pm, more then a half an hour had past as Quinn lie in the drug store, when a young man entered the hospital to ask if an ambulance had been sent yet.
Split into simpler sentences: Records indicate that the hospital had not been informed of the shooting until 6:10 pm. More than a half an hour had passed as Quinn lie in the drug store when a young man entered the hospital to ask if an ambulance had been sent yet.