Christine Riley was arrested after allegedly setting fire to a Magnolia home, forcing a family of four to escape through the back door. The incident led to a 12-hour standoff, requiring a SWAT team to apprehend Riley, who is now charged with first-degree felony arson. Separately, London Elizabeth Johnson from Warren, Michigan, was charged with five counts of attempted murder and one count of second-degree arson for allegedly setting fire to a home with five people inside, including two children. Johnson blocked two exits before igniting the fire and faces a maximum sentence of life in prison for the attempted murder charges. Both incidents involved suspects undergoing mental health evaluations. No injuries were reported in either case.