'This Is Us:' Jack's Cause Of Death Revealed

"This Is Us" fans finally got the answer to the question they've been asking since season one: How does Jack die? The sad fate of Jack Pearson played by Milo Ventimiglia, was revealed to fans in a traumatic final scene on Tuesday night's episode. Jack is seen cleaning the kitchen for his wife, Rebecca , played by Mandy Moore, who is fast asleep after watching the Super Bowl with him. He turns off the slow cooker not realizing it has a faulty switch. Moments after he goes to bed the kitchen bursts into flames after a dish towel catches fire from sparks from the kitchen appliance.