Complex sentence: Gale and Evelle rob the bank but forget to take Junior in the car on their getaway and find that one of the bank's anti-theft dye canisters explodes in their loot sack, disabling the car and incapacitating them.
Split into simpler sentences: Gale and Evelle rob the bank but forget to take Junior in the car on their getaway. One of the bank's anti-theft dye canisters explodes in their loot sack, disabling the car and incapacitating them.