i have to write a 3 page paper using IRAC on this, what should i research to get a good paper.

John's wife is suffering from a severe cold and can't stop coughing and sneezing. At 9:00pm, John decided to go to the supermarket and buy some cold medicine for his wife. John arrived at the supermarket and started looking for the aisle with the cold medicine. He was walking down the aisle with the frozen food coolers, looking at the signs, when he suddenly slipped in a pool of muddy water on the floor next to the ice cream freezer. John lay in the water in intense pain from an injury to his knee. Another customer saw the fall and called for help from the store employees. John was transported to the hospital by ambulance with a severe injury to his right knee.