Here is the opening scene of a murder mystery with 20-word sentences: Detective Jameson sat in his office, staring at the stormy sky outside his rain-soaked windowpane on a gloomy Friday morning. His assistant, Rachel Lee, stood beside him, sipping her lukewarm morning coffee in a worn-out ceramic office mug. The rain pattered against the glass, creating a rhythmic melody that matched the pounding in Jameson's weary, sleep-deprived brain. The old-fashioned clock on the wall read 8:47, and Jameson knew he had to get to the crime scene promptly.