Complex sentence: While the situation is in progress at Sun Hill Police Station, Sergeant June Ackland was already at St Hugh's Hospital accompanying an injured prisoner, and while there finds Detective Constable Jim Carver with an injured face, discovering that his wife is beating him.
Split into simpler sentences: While the situation is in progress, Sergeant June Ackland is already at St Hugh's Hospital accompanying an injured prisoner. While there, she finds Detective Constable Jim Carver with an injured face, and discoveres that his wife has been beating him.